{"type":"firestarter.listing","listing":{"id":"lst_y4zrqEms","product_name":"Koch-Chemie Fk Felgenreiniger K","category":"Latest Product","description":"This product is for professional use only and can only be delivered to business premises.\nThe Koch-Chemie Felgenreiniger K is an acid based rim cleaner which removes all unwanted particles from your wheel rims. It can be used on all areas with acid-resistant materials such as painted aluminium and steel rims. The heavily phosphoric formula removes brake dust and other tough grime quickly and effectively. The Koch-Chemie Felgenreiniger K has specific corrosion inhibitors that drastically reduce corrosion of the brake callipers. This formula can be used in rim washing machines.\nRecommendations for use\nDepending on the dirt accumulation, apply a 1:3 to 1:20 solution to the whole of the rinsed areas. Allow Fk to react for a short time. Where necessary, agitate with a brush or sponge and use a high-pressure cleaner to rinse off thoroughly.\nAreas of use\n\nAcid-resistant surfaces of cars, commercial vehicles, etc.\n\n\nWarnings\n\nDo not use on hot surfaces.\nDo not let dry.\nDo not use on sensitive unpainted plastics (danger of discolouring).\n\n12kg bottle.","images":["https://cdn.shopify.com/s/files/1/0427/6758/1340/files/fk-5l.png?v=1776267924","https://cdn.shopify.com/s/files/1/0427/6758/1340/files/fk-action.jpg?v=1776267924"],"price":118.01,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:27:03.799Z","product_rating":null,"product_rating_count":0,"seller_rating":null,"seller_rating_count":0,"units_sold":0,"reviews":{"count":0,"top":[]},"videos":[]},"share_url":"https://firestarter.network/l/lst_y4zrqEms","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 <your Firestarter API key>","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_y4zrqEms' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Koch-Chemie Fk Felgenreiniger K' and a budget_max comfortably above $118.01 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."]}}