{"type":"firestarter.listing","listing":{"id":"lst_BR5uTAO9","product_name":"Ospho Metal & Rust Treatment","category":"Detailing Equipment","description":"Metal and Rust Cleaner\nI first learned about Ospho metal treatment from my friend Scott Ales at Dryce. Scott uses the Phosphoric acid mixture in his process of restoring a vehicle to better than new. A common area to use Ospho is on your exhaust piping, with some #0000 steel wool and some Ospho you can restore your exhaust to like new with very little work! Ospho does more than just help remove any surface rust and clean up metal, it also adds protection to the metal to help keep rust from forming in the future. Ospho achieves this by sealing out moisture and protecting the metal. Ospho causes iron oxide (rust) to chemically change to iron phosphate - an inert, hard substance that turns the metal black.\nPlease be careful with this product. It contains Phosphoric Acid. Use eye protection, gloves, and do not let it touch your bare skin. Review the safety warnings on the label before use.\n\n Features & Specifications\n\n\nPhosphoric Acid with Dichromates, Wetting Agents, and Extenders\nRust Treatment\n\nRust-inhibiting coating\nFerrous & Non-Ferrous Cleaning & Etching\n\nCan Be Painted Over\n\nEnvironmentally Safe % Non-Flammable\n\nManufacturer Description\nA Metal Treatment - Not A PaintResists/Retards Rust-Provides A Sound Base For Paint\nOSPHO is a balanced formula of Phosphoric Acid, Dichromates, Wetting Agents, and Extenders. Ospho is environmentally safe and non-flammable. OSPHO seals out moisture and prevents future rust from forming. OSPHO can be applied to just about any rusted or steel surface including: Vehicles, Trailers, Fences, Iron Railings, Sheet Metal, Outside Tanks, Lawn & Farm Equipment, Marin Applications, and more. OSPHO is primarily used for bare-metal applications but can be used on painted surfaces as long as the quality of the paint is not compromised. OSPHO is recommended for use under oil-based primers or paints. Test trial samples before using Epoxy or other paint systems. A paint job will last much longer after an application of OSPHO beca","images":["https://cdn.shopify.com/s/files/1/1239/9256/products/Ospho-1.jpg?v=1627048574","https://cdn.shopify.com/s/files/1/1239/9256/products/Ospho-2.jpg?v=1645706736","https://cdn.shopify.com/s/files/1/1239/9256/products/Ospho-3.jpg?v=1645706736","https://cdn.shopify.com/s/files/1/1239/9256/products/Ospho-4.jpg?v=1645706736","https://cdn.shopify.com/s/files/1/1239/9256/products/Ospho-5.jpg?v=1645706736","https://cdn.shopify.com/s/files/1/1239/9256/products/Ospho-1-2.jpg?v=1645706736","https://cdn.shopify.com/s/files/1/1239/9256/products/Ospho-2-2.jpg?v=1645706736","https://cdn.shopify.com/s/files/1/1239/9256/products/Ospho-3-2.jpg?v=1645706736","https://cdn.shopify.com/s/files/1/1239/9256/products/Ospho-4-2.jpg?v=1645706736"],"price":18.7,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:01.808Z"},"share_url":"https://firestarter.network/l/lst_BR5uTAO9","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer ","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_BR5uTAO9' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Ospho Metal & Rust Treatment' and a budget_max comfortably above $18.70 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}