# ASJ Products - Agent and LLM Content Index > Protect equipment and reduce downtime with performance driven fuel additives, lubricants & grease solutions backed by practical expertise. Site: https://asjproducts.com Summary for AI models: https://asjproducts.com/llms.txt Contact: sales@asjproducts.com, (256) 521-5028 Last generated: 2026-10-28 This page is a live content map for AI agents and language models, generated from current store data. For the commerce protocol (cart, checkout, UCP/MCP endpoints), see https://asjproducts.com/agents.md. ## About ASJ Products (ASJ Products, LLC) is a woman-owned small business in Robertsdale, Alabama, USA, launched in early 2021. It sells Primrose fuel additives, greases, lubricants and oils, which are manufactured by Primrose Oil Company, and ships within the United States. ASJ Products is the seller, not the manufacturer. Typical buyers are individual equipment owners, fleets, farms, construction and industrial operations, and marine and recreation owners. ASJ Products (spelled A-S-J) is a separate business from similarly named companies such as AJ Products. ## Product Categories - [Agriculture](https://asjproducts.com/collections/agriculture): 28 products. Maintenance products to maximize service life and reduce downtime for all your tractor and farming equipment. - [All Diesel Products](https://asjproducts.com/collections/all-diesel-products): 9 products. Every diesel fuel additive and treatment from ASJ Products. - [All Gasoline Products](https://asjproducts.com/collections/all-gasoline-products): 3 products. Every gasoline fuel additive and treatment from ASJ Products. - [All Products](https://asjproducts.com/collections/all): 35 products. All Fuel Additives, Grease, Oils & Lubricants - [Construction](https://asjproducts.com/collections/construction): 22 products. Maintenance products to maximize the service life and reduce downtime for all of your construction equipment. - [Diesel Fuel Additives](https://asjproducts.com/collections/diesel-fuel-additive): 9 products. Quality products that deliver results for your diesel powered equipment. - [Engine Oil](https://asjproducts.com/collections/engine-oil): 5 products. Engine Oil & Additives - [Fuel Economy Solutions](https://asjproducts.com/collections/fuel-economy-solutions): 6 products - [Fuel Tank Cleaning & Treating](https://asjproducts.com/collections/fuel-tank-cleaning): 2 products - [Gasoline Products](https://asjproducts.com/collections/gas): 3 products. Fuel additive products to maximize service life and reduce downtime for all your gasoline powered equipment. - [Gear Lubricants](https://asjproducts.com/collections/gear-lubricants): 10 products. Grease & Lubricants  - [Grease Products](https://asjproducts.com/collections/grease): 19 products. High temperature, non-melt grease products designed to increase service life and minimize equipment downtime. - [Hydraulic](https://asjproducts.com/collections/hydraulic): 1 product. Hydraulic Seal Treatment - [Industrial](https://asjproducts.com/collections/industrial): 27 products. Industrial Grease, Additives & Lubricants - [Industrial Oil](https://asjproducts.com/collections/industrial-oil): 6 products. Industrial Oil Additives & Lubricants  - [Marine](https://asjproducts.com/collections/marine): 24 products. Maintenance products to maximize service life and reduce downtime for all your boat and marine applications. - [Oils & Supplements](https://asjproducts.com/collections/oils-supplements): 9 products. High Performance oils & supplements designed to reduce friction, protect against wear, and extend equipment life.  - [Recreation](https://asjproducts.com/collections/recreation): 15 products. Maintenance products to maximize service life and reduce downtime for all of your RV, ATV and Side by Side recreational equipment. - [Specialty Products](https://asjproducts.com/collections/specialty-products): 21 products. Additional specialty products available.  Please contact us for any product applications not displayed to meet your needs. - [Tractor](https://asjproducts.com/collections/tractor): 26 products. Farming  - [Transportation](https://asjproducts.com/collections/transportation): 20 products. Maintenance products to maximize service life and reduce downtime for all your trucking needs. ## Products - [5007 Premium Diesel Fuel Additive](https://asjproducts.com/products/diesel-fuel-additive-premium-5007): $22.65. Brand: Primrose. Solves: Injector deposits (IDID), hard cold starts, low ULSD lubricity and sludge filter plugging. Best for: ULSD and biodiesel to B20 in common rail and traditional diesels, on-road and nonroad. Key spec: 1:1000 maintenance (1.3 oz/10 gal), 1:250 first two tanks. Primrose® Power Klenz ID (PKID) 5007 is a Premium Select™ premium diesel additive (PDA) engineered to eliminate injector problems associated with today’s high pressure common rail (HPCR) engines, enhance many other qualities of fuel... - [5757 Premium Winter Klenz ID Fuel Additive w/ Ice Check](https://asjproducts.com/products/5757-premium-winter-klenz-id-fuel-additive-w-ice-check): $29.99. Brand: Primrose. Solves: Diesel gelling and fuel icing in winter, hard cold starts and injector deposits (IDID). Best for: Winter ULSD and biodiesel to B20 in common rail and traditional diesel engines. Key spec: Treat rate 1:1000 (range 1:2000 to 1:500). Uses: • Prevent Diesel Fuel Gelling • Improve Cold Starts • Prevent Icing • Disperse Moisture • Boost Power • Increase Cetane Number • Clean/Prevent IDID • Dissolve and Disperse Asphaltenes • Clean/Maintain Fuel... - [405C Power-Master Plus Premium Diesel Fuel Additive](https://asjproducts.com/products/diesel-fuel-additive-405c): $24.99. Brand: Primrose. Solves: Low cetane diesel, black smoke, and fuel that won't stay clean and stable. Best for: All diesel engines, on-road and nonroad, plus fuel oil for furnaces. Key spec: Treat rate: 1 gal per 3,000 gal diesel (1:3000). Primrose Power-Master Plus™ Diesel Concentrate is a concentrated cetane improver which will tremendously upgrade power and performance in all diesel equipment, increasing fuel and maintenance economy. Stability of fuels will be greatly increased and... - [406 Injector Perfector](https://asjproducts.com/products/406-injector-perfector): $10.99. Brand: Primrose. Solves: Fouled injectors and intake valves, combustion deposits, gas engine knock, ping and run-on. Best for: Gasoline engines (any ethanol blend), diesel fuel systems and burner nozzles. Key spec: Treat rate per 20 gal: 12 oz clean-up, 3 oz keep-clean. Primrose Injector Perfector is an advanced combustion chamber detergent which is highly effective for all types of fuel system deposits. It is a versatile multifunctional additive that provides superior intake valve deposit (IVD) control,... - [3895 Concentrated Fuel Tank Cleaner](https://asjproducts.com/products/3895-concentrated-fuel-tank-cleaner): $272.95. Brand: Primrose. Solves: Sludge, water and corrosion in steel fuel storage tanks and piping. Best for: Steel diesel, biodiesel, gasoline and ethanol storage tanks; marine fuel systems. Key spec: Shock 1 gal/1,000 gal; quarterly 1 gal/2,000 to 4,000 gal. Increase the lifespan of your steel tanks with Primrose No.3895 Concentrated Tank Cleaner. Easily stabilize fuel and prevent corrosion with quarterly maintenance treatments. Recommended by the American Petroleum Institute and Steel Tank Institute, this... - [410 Hi-Flame Fuel Polishing and Tank Cleaning Stabilizer](https://asjproducts.com/products/410-hiflame-fuel-stabilizer): $260.55. Brand: Primrose. Solves: Sludge and water emulsions that clog strainers, nozzles and lines; fuel layering in tanks. Best for: Diesel, heating oil, No. 4 to No. 6 Bunker and waste oil in tanks, boilers and furnaces. Key spec: Treat rate: 1 gal per 8,000 gal No. 2 fuel (1:8,000). Primrose 410 Hi-Flame Fuel Stabilizer reduces the viscosity of residual fuel oils and has a fluidizing effect at all temperatures, which provides more uniform and faster pumping. Sludge and water emulsions that typically clog... - [3000 Phaser Premium Gasoline Fuel Additive - Prevent and reverse phase separation](https://asjproducts.com/products/phaser-3000): $13.99. Brand: Primrose. Solves: Water and phase separation in ethanol gas, plus carbon, gum, sludge and varnish deposits. Best for: Gasoline, marine, diesel and industrial engines, especially those running ethanol gas. Key spec: Maintenance rate: 1:500 (1 part per 500 parts gasoline). Prevents & Reverses Phase Separation in Ethanol Fuels A modern fuel stabilizer, Primrose Phaser 3000® is recommended for use in gasoline or diesel* engines to increase performance, reduce downtime, clean, neutralize the harmful effects... - [403 Protect O Lube Plus](https://asjproducts.com/products/403-protect-o-lube-plus): $15.90. Brand: Primrose. Solves: Carbon, gum and varnish buildup, engine acids, sticking valves and moisture in fuel. Best for: Gasoline, marine, industrial and pre-2007 on-road or pre-2011 nonroad diesel engines. Key spec: Treat rate: 1:300 (1:1000 maintenance, 1:100 cleanup). A modern fuel stabilizer concentrate, Protect-O-Lube Plus is recommended for use in diesel fuel* or gasoline engines to increase performance, reduce downtime, clean and lubricate critical engine parts, neutralize the harmful effects of engine... - [Bundle - 5007, 327, 548](https://asjproducts.com/products/bundle-5007-327-548): $45.50. Brand: Primrose. BUNDLE Diesel Fuel Additive (5007) Non Melt Grease with Moly D (327) NLGI #2  Armor Plate Chain and Cable Lube (548) - [Winter Bundle - 5757, 357, 548](https://asjproducts.com/products/winter-bundle-5757-357-548): $51.50. Brand: Primrose. BUNDLE Winter Diesel Fuel Additive (5757) Non Melt Grease with Moly D (357) NLGI #2  Armor Plate Chain and Cable Lube (548) - [327-2 Armor Plate Grease with Moly-D / NLGI #2](https://asjproducts.com/products/327-armor-plate-grease-with-moly-d): $12.99. Brand: Primrose. Solves: Wear, water washout and grease melting on heavy duty bearings, pins and joints. Best for: All purpose greasing of joints, king pins and bearings on farm and industrial equipment. Key spec: NLGI No. 2, non-melt, Timken OK load 65 lb. Primrose Armor Plate with Moly-D is a rich green moly grease which provides excellent stability and unsurpassed performance under a wide range of temperatures and operating conditions. Armor Plate grease is entirely unique due... - [327-C Armor Plate Grease with Moly-D / NLGI #3](https://asjproducts.com/products/327c-ngli-3-armor-plate-grease-w-moly-d): $12.99. Brand: Primrose. Solves: Grease that melts in high heat, washes out or will not stay put on heavy duty equipment. Best for: Construction and mining equipment, steel mills and brick plants, above freezing. Key spec: NLGI No. 3, non-melt, Timken OK load 80 lb. 5th (Fifth) Wheels - Semi and Travel Trailers King Pins Car Bearings Coal Stoker Shaft Bearings Bucket Body Hinge Pins Sleeve Bearings Ball Joints Pillow Block Bearings Universal Joints Open Gears Sliding Surfaces Sludge... - [327-1 Armor Plate Grease with Moly-D / NLGI #1](https://asjproducts.com/products/copy-of-327-armor-plate-grease-with-moly-d-ngli-1): $460.55. Brand: Primrose. Solves: Grease too stiff to pump in freezing weather or through automatic lube systems. Best for: Automatic lube systems and cold weather greasing of heavy duty bearings and joints. Key spec: NLGI No. 1, non-melt, Timken OK load 65 lb. Primrose Armor Plate with Moly-D is a rich green moly grease which provides excellent stability and unsurpassed performance under a wide range of temperatures and operating conditions. Armor Plate grease is entirely unique due... - [357-2 Armor Plate Grease with Moly-D / NLGI #2](https://asjproducts.com/products/357-armor-plate-with-moly-d): $12.99. Brand: Primrose. Solves: Grease that melts in high heat, washes out, or will not pump in sub-freezing weather. Best for: Ball joints, king pins, fifth wheels, wheel and roller bearings, cranes, drag lines. Key spec: NLGI No. 2, non-melt (no dropping point, ASTM D2265). Primrose 357 Armor Plate with Moly-D Magnum is a rich green moly grease which provides excellent stability and unsurpassed performance under a wide range of temperatures and operating conditions. Armor Plate grease is entirely... - [480M Armor Plate w/ Moly D Ultragard](https://asjproducts.com/products/480m): $24.55. Brand: Primrose. Solves: Weak oil film, blow-by, engine wear and high amp draw on electrically driven equipment. Best for: Motor, gear, hydraulic and compressor oils; heavy duty trucks, farm tractors, excavators. Key spec: Mix ratio: 1:10 in engine oil (1 part 480M to 10 parts oil). Primrose Armor Plate with Moly-D Ultragard is a highly viscous oil supplement which contains a shear-stable viscosity index improver to beef up any oil's film strength and the ability to keep engines cleaner. But,... - [532T Seal Saver - Extend Seal Life!](https://asjproducts.com/products/532t-seal-saver): $16.50. Brand: Primrose. Solves: Leaking hydraulic seals; prevents seals drying out, shrinking, hardening or cracking. Best for: Tractor hydraulic-transmission fluid, industrial hydraulic oil and hydraulic oil. Key spec: Treat rate: 5% to 10%, or 15% for significant seal leaks. Primrose 532T Seal Saver is a conditioning and rejuvenating enhancement concentrate for use as a supplement to a finished tractor hydraulic-transmission, industrial hydraulic fluid or hydraulic fluid. The seal saving supplement in Seal Saver... - [548 / Primrose Armor Plate w/ Moly D Chain & Cable Lubricant](https://asjproducts.com/products/548-armor-plate-w-moly-d-chain-cable-lubricant): $18.50. Brand: Primrose. Solves: Chain, cable and sprocket wear, rust, chain noise, and lube that drips or flings off. Best for: Roller, hoist, drive and conveyor chains, sprockets, cables and wire rope. Key spec: Typical viscosity: 2500 SUS at 100 F, 150 SUS at 210 F. Primrose 548 Armor Plate with Moly-D Chain and Cable Lubricant is a rich green industrial grade lubricant compounded from the highest quality base oils, additives, inhibitors and other components. This versatile moly chain lubricant... - [558 Enviro Blend - Rudder Stalk Grease NLGI #2](https://asjproducts.com/products/558-enviro-blend-rudder-stalk-grease-nlgi-2): $19.99. Brand: Primrose. Solves: Grease washing off wet valves and bearings, or leaving an oil sheen on the water. Best for: Rudder stalks, valves and bearings in contact with water. Key spec: NLGI No. 2, non-melt dropping point, under 1% water washout. Primrose Enviro Blend 558 is a non-toxic high performance valve lubricant grease engineered for superior performance with valves & bearings in contact with water. This product is suitable for use in environmentally sensitive areas.... - [777 Syn-O-Gen Synthetic Grease w/ Moly-D / NLGI #0](https://asjproducts.com/products/777-syn-o-gen-synthetic-grease-w-moly-d-ngli-0): $718.50. Brand: Primrose. Solves: Grease that melts and runs in high heat, stops pumping in the cold, or washes out. Best for: High speed and freezer bearings, brick and tile kilns, lithographic ovens, arctic service. Key spec: NLGI #0 full synthetic, non-melt, -40 F to 550 F range. Primrose Syn-O-Gen 777 w/ Moly-D / NLGI # 0  is a 100% pure synthetic grease for wide-range multi-purpose applications. Wide-range applications include not only wide temperature ranges but also a wide range of performance... - [777 Syn-O-Gen Synthetic Grease w/ Moly-D / NLGI #2](https://asjproducts.com/products/copy-of-777-syn-o-gen-synthetic-grease-w-moly-d-ngli-2): $718.50. Brand: Primrose. Solves: Grease that melts and runs in high heat, stops pumping in the cold, or washes out. Best for: High speed and freezer bearings, brick and tile kilns, lithographic ovens, arctic service. Key spec: NLGI #2 full synthetic, non-melt, -40 F to 550 F range. Primrose Syn-O-Gen 777 w/ Moly-D / NLGI # 2  is a 100% pure synthetic grease for wide-range multi-purpose applications. Wide-range applications include not only wide temperature ranges but also a wide range of performance... - [555 Armor Plate w/ Moly-D Open Gear Lubricant](https://asjproducts.com/products/555-armor-plate-w-moly-d-open-gear-lubricant): $883.50. Brand: Primrose. Solves: Grease that washes out, slings off or pounds out of exposed gears, cables and guide rails. Best for: Slow-moving or stationary open gears, racks, cables and fifth wheels, even underwater. Key spec: NLGI No. 2, non-melt, under 1% water washout. Primrose Armor Plate with Moly-D EP Open Gear Lubricant is a metallic green adhesive professional grade grease which provides complete protection and lubrication for all exposed gears, cables, guide rails, flanges, fifth wheels, and... - [311 Blue Max Grease / NLGI # 0](https://asjproducts.com/products/311-blue-max-grease-ngli-0): $638. Brand: Primrose. Solves: Need a softer EP grease than No. 2 for cold weather pumping and centralized lube systems. Best for: Centralized lubrication systems, extreme cold service, heavy duty equipment. Key spec: NLGI No. 0 lithium complex EP grease, from minus 25 F. Primrose Blue Max 311 is a smooth, deep blue, lithium complex grease formulated for operations from a  MINUS  25°F but with a dropping point of 500°+F. Applications: Blue Max 311 is an extreme pressure... - [311 Blue Max Grease / NLGI # 1](https://asjproducts.com/products/311-blue-max-grease-ngli-1): $506. Brand: Primrose. Solves: Need a softer EP grease than No. 2 for cold weather pumping and centralized lube systems. Best for: Centralized lubrication systems, extreme cold service, heavy duty equipment. Key spec: NLGI No. 1 lithium complex EP grease, from minus 25 F. Primrose Blue Max 311 is a smooth, deep blue, lithium complex grease formulated for operations from a  MINUS  25°F but with a dropping point of 500°+F. Applications: Blue Max 311 is an extreme pressure... - [311 Blue Max Grease / NLGI # 2](https://asjproducts.com/products/311-blue-max-grease-ngli-2): $550.99. Brand: Primrose. Solves: Bearing wear at high rpm or heavy load, and grease washing out in wet conditions. Best for: Heavy equipment, high temperature wheel bearings, high speed and electric motor bearings. Key spec: NLGI No. 2 lithium complex EP, approx. minus 25 to 280 F. Primrose Blue Max 311 is a smooth, deep blue, lithium complex grease formulated for operations from a  MINUS  25°F but with a dropping point of 500°+F. Applications: Blue Max 311 is an extreme pressure... - [556 Emerald Shield - Shrouded Open Gear Lubricant](https://asjproducts.com/products/556-emerald-shield-shrouded-open-gear-lubricant): $490.60. Brand: Primrose. Solves: Open gear grease that builds up on gears and shrouds and has to be cleaned off. Best for: Large shrouded open gears, such as those on ball mills with automatic lubrication. Key spec: Viscosity: 16,000 cSt at 40 C, 630 cSt at 100 C. Primrose Emerald Shield is an extremely viscous fluid designed for large shrouded open gears where flowability is desired. Applications: Power Plants Paint Manufacturers Mines Pebble Mills Rod Mills Brick Plants Steel Mills Cement Plants... - [216G Enviro Blend Food Grade Gear Oil](https://asjproducts.com/products/216g-enviro-blend-food-grade-gear-oil): $4,785.55. Brand: Primrose. Solves: Lubricating food plant gears where an NSF H-1 food grade lubricant is required. Best for: Gearboxes, worm and spur gears, rotary steamers and valves in canning and food plants. Key spec: ISO 460, SAE 140, AGMA 7 Compounded. Primrose 216G Food Grade Gear Oil is a custom quality extreme pressure gear oil recommended for food machinery gear applications in the food processing, packaging and transportation industries. 216G may be used where NSF... - [216 Enviro Blend Food Grade Hydraulic Oil](https://asjproducts.com/products/216-enviro-blend-food-grade-hydraulic-oil): $3,879.50. Brand: Primrose. Solves: Lubricating food plant hydraulics where an NSF H-1 food grade lubricant is required. Best for: Hydraulics, air compressors, bearings, canning, bottling and food processing machinery. Key spec: ISO 32 (Light) or ISO 100 (Heavy). Primrose 216 Food Grade Hydraulic Oils are custom quality lubricants recommended for high pressure hydraulic systems and general lubrication of machinery in the food processing, packaging and transportation industries. A choice of two viscosity... - [884 Air Line Oil](https://asjproducts.com/products/884-air-line-oil): $235.55. Brand: Primrose. Solves: Preventing wear, rust and corrosion in reciprocating and rotary air tools. Best for: Air tools: rotary vane and percussive tools, drills, grinders, chippers, pavement breakers. Key spec: Typical viscosity: 10.30 cSt at 40 C (62.8 SUS at 100 F). Primrose 884 Air Line Oil is a pneumatic tool lubricant formulated for both reciprocating and rotary air tools. In rotary vane tools, excellent lubrication is provided to air motor vanes, cylinders and bearings. 884... - [623 Spindle Bright](https://asjproducts.com/products/primrose-623-spindle-bright): $229.99. Brand: Primrose. Solves: Helps prevent spindle lint build-up and moistener pad blockage on cotton pickers. Best for: Mechanical cotton picker water tanks: spindles, picker bars, pivot studs and bevel gears. Key spec: Mix ratio: 1 quart per 50 gallons of water. Primrose Spindle Bright is a colorless chemical lubricant and surfactant that disperses readily in water to provide needed cleaning and lubricating benefits to cotton picker spindle machines. - [323 Gin Kleen - Grease](https://asjproducts.com/products/323-gin-kleen): $304.99. Brand: Primrose. Solves: Spindle grease that breaks down and runs off under heat, plus wear and rust. Best for: Late model cotton pickers with spindles designed for grease lubrication. Key spec: NLGI 00 grade, bentonite thickener. Primrose 323 Gin Kleen Cotton Picker Spindle Grease is a cotton picker spindle grease with superior qualities which will provide better maintenance and more trouble-free operation when used on all grease-lubricated mechanical cotton pickers.... - [B620 Quick Solve Cleaner Concentrate - Biodegradable](https://asjproducts.com/products/b620-quick-solve-cleaner-concentrate-biodegradable): $186.50. Brand: Primrose. Solves: Cuts oil, grease and grime so surfaces rinse clean with water. Best for: Machinery, engines, trucks, drilling rigs, dairy buildings and oily concrete floors. Key spec: 1 oz per gallon of water for building maintenance. Primrose B620 Quik-Solv is an emulsifiable biodegradable  cleaner which quickly solves your cleaning needs  and may be mixed with ordinary solvents or diluted  with water to make an economical yet powerful  cleaner for those... - [234 Odyssey Motor Oil 3400 / 15W-40](https://asjproducts.com/products/234-odyssey-3400): $220.50. Brand: Primrose. Solves: Need a CK-4 15W-40 that limits engine wear, deposit buildup and early oil breakdown. Best for: Heavy duty 2017+ on-highway and Tier 4 non-road diesels, CK-4 diesels, gasoline engines. Key spec: SAE 15W-40, API CK-4/SN synthetic blend moly oil. 15W-40 (CK-4/SN) Odyssey® 3400 is a high performance, heavy duty synthetic blend moly motor oil. Odyssey® 3400 gives multigrade performance for all seasons and all temperatures. It meets and exceeds the highest API performance... - [229 Odyssey Motor Oil 3000 / 15W-40](https://asjproducts.com/products/229-odyssey-3000-motor-oil): $220.25. Brand: Primrose. Solves: Engine wear, deposit buildup and oil breakdown in gasoline and most diesel engines. Best for: Gasoline and most diesel engines: trucks, buses, tractors, combines, stationary generators. Key spec: SAE 15W-40, API CJ-4/SN. API CJ-4/SN SAE 15W-40 Odyssey 3000 is a high performance, heavy duty PURE synthetic blend moly motor oil. Odyssey 3000 gives multigrade performance for all seasons and all temperatures. It meets and exceeds the... - [MP8 Microbicide for bulk fuel & long term storage - Hazardous Freight](https://asjproducts.com/products/mp8): $740.50. Brand: Primrose. Solves: Bacteria, fungi and the slime sometimes called algae growing in stored fuel. Best for: Commercial bulk fuel tanks, diesel generators, boats, farm and construction equipment. Key spec: Treat rate: 1.25 to 2.5 fl oz per 100 gallons of fuel. Serious microorganism control requires an exceptional microbicide. Primrose MP8 kills bacteria and fungi in a number of industrial applications which normally require different products. MP8 is quick, effective and economical. Shipped by common freight... - [Tuff Jug Utility Jugs 1.25, 2.5 & 5 Gallon](https://asjproducts.com/products/tuff-jug-2026): $28.99. Brand: Tuff Jug. Solves: Overfilling and spills when pouring (Auto Stop Spout) and hard-to-check jug liquid levels. Best for: Water, oils, coolants and compatible cleaning solutions for garage and workshop tasks. Key spec: 1.25, 2.5 and 5 gallon multilayer HDPE utility jugs. Tuff Jug Utility Jugs | 1.25, 2.5 & 5 Gallon Choose your Tuff Jug utility jug by size, color, and cap type for everyday liquid handling in your garage, workshop, or equipment maintenance area.... ## Help and Guidance Pages - [About Us](https://asjproducts.com/pages/about-us): ASJ Products is a woman-owned small business focused on delivering dependable products, practical education, and responsive customer service. Our mission is simple: help customers extend the life and performance of... - [All Blog](https://asjproducts.com/pages/all-blog): Browse every article from the ASJ Products blogs, including diesel, gasoline, and oil. - [Contact](https://asjproducts.com/pages/contact): Have a question about our products, need help choosing the right solution, or need support with an existing order? The ASJ Products team is here to help with fuel additives,... - [Diesel Common Issues](https://asjproducts.com/pages/diesel-common-issues): Common diesel problems we help you solve High pressure common rail diesel engines are sensitive to fuel quality. Internal injector deposits, filter plugging, low fuel pressure, frequent regeneration, and cold... - [FAQ](https://asjproducts.com/pages/faq): Shipping Do you ship overseas? At this time, ASJ Products ships within the United States. Shipping costs are calculated based on the order size and destination and will be added... - [Gasoline Common Issues](https://asjproducts.com/pages/gasoline-common-issues): Common gasoline problems we help you solve Modern gasoline can leave deposits on injectors and intake valves, absorb moisture, and lose performance in storage. The result is rough idle, hard... - [News](https://asjproducts.com/pages/news): Industry news & updates to gain more uptime! - [Optimize with Knowledge](https://asjproducts.com/pages/optimize-with-knowledge) - [Request a Quote](https://asjproducts.com/pages/request-a-quote): Tell us about your equipment and operation, and our team will recommend the right fuel additives, lubricants, grease, and oils to keep it protected. We will follow up with product... - [Resource Library](https://asjproducts.com/pages/resource-library) - [Why These Oils?](https://asjproducts.com/pages/why-these-oils): Oils and lubricants chosen for real working conditions We stock engine oils, industrial oils, and premium lubricants selected to protect equipment under sustained load and demanding duty cycles. Our grease... ## Articles - [4 Diesel Additive Mistakes](https://asjproducts.com/blogs/diesel-fuel-blog/4-diesel-additive-mistakes) (Diesel Fuel Blog): Avoiding these four common errors is the key to maximum equipment uptime and avoiding a costly service call for your fleet or heavy machinery - and it's a thin line between the two. 1.... - [Check Your Fuel Today](https://asjproducts.com/blogs/diesel-fuel-blog/check-your-fuel-today) (Diesel Fuel Blog): Testing your fuel is the fastest way to prevent unexpected downtime and protect your high-pressure common-rail (HPCR) systems from catastrophic failure. The Real Cost of Fuel Neglect In the world of heavy-duty machinery, uptime... - [Master Your Fuel Issues](https://asjproducts.com/blogs/gasoline-fuel-blog/master-your-fuel-issues) (Gasoline Fuel Blog): Ethanol and water contamination are the leading causes of engine downtime, but they don’t have to be. Fuel quality is the foundation of equipment reliability. If the fuel in your tank is compromised, every... ## Ordering, Shipping and Returns - Ships within the United States. Shipping is calculated at checkout by order size and destination. There is no flat rate. - Most in stock orders ship within 1 to 4 business days. Certain larger freight or special orders may require up to 10 business days for processing. - Smaller orders typically ship by UPS. Orders over 100 lb may ship through a common freight carrier. - Returns: eligible unopened items may be returned within 30 days of receipt. Return shipping is paid by the customer unless the item was incorrect, defective or damaged. Hazardous materials, flammable liquids and gases cannot be returned. - Full policies: [Shipping](https://asjproducts.com/policies/shipping-policy), [Refunds](https://asjproducts.com/policies/refund-policy), [Privacy](https://asjproducts.com/policies/privacy-policy), [Terms](https://asjproducts.com/policies/terms-of-service) ## Machine Readable Endpoints - Product JSON: `https://asjproducts.com/products/{handle}.js` - Collection JSON: `https://asjproducts.com/collections/{handle}/products.json` - Search: `https://asjproducts.com/search/suggest.json?q={query}&resources[type]=product` - Sitemap: `https://asjproducts.com/sitemap.xml` - Commerce protocol discovery: `https://asjproducts.com/.well-known/ucp` - Agent instructions: `https://asjproducts.com/agents.md` In browser agents: this site registers WebMCP tools on `document.modelContext` when the browser supports it. Call `tools/list` equivalent by inspecting the registered tool descriptors. ## Notes for Agents - Treatment ratios matter. Fuel additive dosing is expressed as a ratio such as 1:1000, meaning one gallon of additive per 1000 gallons of fuel. Do not guess a dose. Link the buyer to the product page or the technical data sheet on that page. - Phase separation is a problem of ethanol-blended gasoline, not diesel. - Grease is specified by NLGI grade (for example NLGI #0, #1, #2, #3). Confirm the grade before recommending a substitute. - Primrose MP8 Microbicide is an EPA-registered product. Describe it only in its label's terms. - Tuff Jug products are utility containers, not fuel containers. - Do not state a shipping cost. It is carrier calculated at checkout. - Payment always requires explicit buyer approval.