# 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 Contact: sales@asjproducts.com Last generated: 2026-08-25 This file is a curated content map for AI agents and language models. For the commerce protocol (cart, checkout, UCP/MCP endpoints), see https://asjproducts.com/llms.txt and https://asjproducts.com/agents.md. ## About ASJ Products is a woman owned small business and an authorized distributor of Primrose products, backed by a manufacturer with over a century of experience. The catalog centers on fuel additives (diesel and gasoline), greases with oil soluble Moly-D technology, engine and industrial oils, and specialty maintenance chemicals. Typical buyers are fleets, farms, construction and industrial operations, marine and recreation owners, and individual equipment owners. ## 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): 32 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): 3 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): 9 products. Grease & Lubricants  - [Grease Products](https://asjproducts.com/collections/grease): 18 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): 23 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): 7 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): 20 products. Additional specialty products available.  Please contact us for any product applications not displayed to meet your needs. - [Tractor](https://asjproducts.com/collections/tractor): 24 products. Farming  - [Transportation](https://asjproducts.com/collections/transportation): 18 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. Primrose® Power Klenz ID (PKID) 5007 is a Premium Select™ premium diesel additive (PDA) engineered to eliminate injector proble... - [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. Uses: • Prevent Diesel Fuel Gelling • Improve Cold Starts • Prevent Icing • Disperse Moisture • Boost Power • Increase Cetane N... - [405C Power-Master Plus Premium Diesel Fuel Additive](https://asjproducts.com/products/diesel-fuel-additive-405c): $19.99. Primrose Power-Master Plus™ Diesel Concentrate is a concentrated cetane improver which will tremendously upgrade power and perf... - [406 Injector Perfector](https://asjproducts.com/products/406-injector-perfector): $10.99. Primrose Injector Perfector is an advanced combustion chamber detergent which is highly effective for all types of fuel system ... - [3895 Concentrated Fuel Tank Cleaner](https://asjproducts.com/products/3895-concentrated-fuel-tank-cleaner): $272.95. Increase the lifespan of your steel tanks with Primrose No.3895 Concentrated Tank Cleaner. Easily stabilize fuel and prevent co... - [410 Hi-Flame Fuel Polishing and Tank Cleaning Stabilizer](https://asjproducts.com/products/410-hiflame-fuel-stabilizer): $260.55. Primrose 410 Hi-Flame Fuel Stabilizer reduces the viscosity of residual fuel oils and has a fluidizing effect at all temperatur... - [3000 Phaser Premium Gasoline Fuel Additive - Prevent and reverse phase separation](https://asjproducts.com/products/phaser-3000): $13.99. Prevents & Reverses Phase Separation in Ethanol FuelsA modern fuel stabilizer, Primrose Phaser 3000® is recommended for use... - [403 Protect O Lube Plus](https://asjproducts.com/products/403-protect-o-lube-plus): $15.99. A modern fuel stabilizer concentrate, Protect-O-Lube Plus is recommended for use in diesel fuel* or gasoline engines to increas... - [Bundle - 5007, 327, 548](https://asjproducts.com/products/bundle-5007-327-548): $45.50. BUNDLEDiesel 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. BUNDLEWinter 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. Primrose Armor Plate with Moly-D is a rich green moly grease which provides excellent stability and unsurpassed performance und... - [327-C Armor Plate Grease with Moly-D / NLGI #3](https://asjproducts.com/products/327c-ngli-3-armor-plate-grease-w-moly-d): $13.99. 5th (Fifth) Wheels - Semi and Travel TrailersKing PinsCar BearingsCoal Stoker Shaft BearingsBucket Body Hinge PinsSleeve Beari... - [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. Primrose Armor Plate with Moly-D is a rich green moly grease which provides excellent stability and unsurpassed performance und... - [357-2 Armor Plate Grease with Moly-D / NLGI #2](https://asjproducts.com/products/357-armor-plate-with-moly-d): $12.99. Primrose 357 Armor Plate with Moly-D Magnum is a rich green moly grease which provides excellent stability and unsurpassed perf... - [480M Armor Plate w/ Moly D Ultragard](https://asjproducts.com/products/480m): $24.55. Primrose Armor Plate with Moly-D Ultragard is a highly viscous oil supplement which contains a shear-stable viscosity index imp... - [532T Seal Saver - Extend Seal Life!](https://asjproducts.com/products/532t-seal-saver): $15.50. Primrose 532T Seal Saver is a conditioning and rejuvenating enhancement concentrate for use as a supplement to a finished tract... - [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. Primrose 548 Armor Plate with Moly-D Chain and Cable Lubricant is a rich green industrial grade lubricant compounded from the h... - [558 Enviro Blend - Rudder Stalk Grease NLGI #2](https://asjproducts.com/products/558-enviro-blend-rudder-stalk-grease-nlgi-2): $17.50. Primrose Enviro Blend 558 is a non-toxic high performance valve lubricant grease engineered for superior performance with valv... - [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): $660.50. Primrose Syn-O-Gen 777 w/ Moly-D / NLGI # 0  is a 100% pure synthetic grease for wide-range multi-purpose applications. Wide-ra... - [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): $660.50. Primrose Syn-O-Gen 777 w/ Moly-D / NLGI # 2  is a 100% pure synthetic grease for wide-range multi-purpose applications. Wide-ra... - [555 Armor Plate w/ Moly-D Open Gear Lubricant](https://asjproducts.com/products/555-armor-plate-w-moly-d-open-gear-lubricant): $813.50. Primrose Armor Plate with Moly-D EP Open Gear Lubricant is a metallic green adhesive professional grade grease which provides c... - [311 Blue Max Grease / NLGI # 0](https://asjproducts.com/products/311-blue-max-grease-ngli-0): $638. Primrose Blue Max 311 is a smooth, deep blue, lithium complex grease formulated for operations from a MINUS 25°F but with a dro... - [311 Blue Max Grease / NLGI # 1](https://asjproducts.com/products/311-blue-max-grease-ngli-1): $506. Primrose Blue Max 311 is a smooth, deep blue, lithium complex grease formulated for operations from a MINUS 25°F but with a dro... - [311 Blue Max Grease / NLGI # 2](https://asjproducts.com/products/311-blue-max-grease-ngli-2): $506. Primrose Blue Max 311 is a smooth, deep blue, lithium complex grease formulated for operations from a MINUS 25°F but with a dro... - [556 Emerald Shield - Shrouded Open Gear Lubricant](https://asjproducts.com/products/556-emerald-shield-shrouded-open-gear-lubricant): $457.55. Primrose Emerald Shield is an extremely viscous fluid designed for large shrouded open gears where flowability is desired.Appli... - [216G Enviro Blend Food Grade Gear Oil](https://asjproducts.com/products/216g-enviro-blend-food-grade-gear-oil): $4,785.55. Primrose 216G Food Grade Gear Oil is a custom quality extreme pressure gear oil recommended for food machinery gear application... - [216 Enviro Blend Food Grade Hydraulic Oil](https://asjproducts.com/products/216-enviro-blend-food-grade-hydraulic-oil): $3,879.50. Primrose 216 Food Grade Hydraulic Oils are custom quality lubricants recommended for high pressure hydraulic systems and genera... - [884 Air Line Oil](https://asjproducts.com/products/884-air-line-oil): $235.55. Primrose 884 Air Line Oil is a pneumatic tool lubricant formulated for both reciprocating and rotary air tools. In rotary vane ... - [623 Spindle Bright](https://asjproducts.com/products/primrose-623-spindle-bright): $214.55. Primrose Spindle Bright is a colorless chemical lubricant and surfactant that disperses readily in water to provide needed clea... - [323 Gin Kleen - Grease](https://asjproducts.com/products/323-gin-kleen): $281.55. Primrose 323 Gin Kleen Cotton Picker Spindle Grease is a cotton picker spindle grease with superior qualities which will provid... - [B620 Quick Solve Cleaner Concentrate - Biodegradable](https://asjproducts.com/products/b620-quick-solve-cleaner-concentrate-biodegradable): $186.50. Primrose B620 Quik-Solv is an emulsifiable biodegradable  cleaner which quickly solves your cleaning needs  and may be mixed wi... - [MP8 Microbicide for bulk fuel & long term storage - Hazardous Freight](https://asjproducts.com/products/mp8): $740.50. Serious microorganism control requires an exceptional microbicide. Primrose MP8 kills bacteria and fungi in a number of industr... ## 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 cus... - [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 Produ... - [Diesel Common Issues](https://asjproducts.com/pages/diesel-common-issues): Common diesel problems we help you solveHigh pressure common rail diesel engines are sensitive to fuel quality. Internal inject... - [FAQ](https://asjproducts.com/pages/faq): ShippingDo you ship overseas?At this time, ASJ Products ships within the United States. Shipping costs are calculated based on ... - [Gasoline Common Issues](https://asjproducts.com/pages/gasoline-common-issues): Common gasoline problems we help you solveModern gasoline can leave deposits on injectors and intake valves, absorb moisture, a... - [LLMs](https://asjproducts.com/pages/llms): Agent and LLM content index for ASJ Products. This page renders as plain markdown for AI agents. - [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 ... - [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 conditionsWe stock engine oils, industrial oils, and premium lubricants selected to... - [Your Privacy Choices](https://asjproducts.com/pages/your-privacy-choices): Your privacy choicesASJ Products respects your privacy. You can request access to the personal information we hold about you, a... ## Articles ## Ordering, Shipping and Returns - Most in stock orders ship within 1 to 4 business days. Larger freight or special orders may take up to 10 business days. - Smaller orders typically ship UPS. Orders over 100 lb may ship by common freight carrier. - Shipping is calculated at checkout by weight and destination. There is no flat rate. - 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. - Grease is specified by NLGI grade (for example NLGI #0, #1, #2, #3). Confirm the grade before recommending a substitute. - Do not state a shipping cost. It is carrier calculated at checkout. - Payment always requires explicit buyer approval.