


Most of us will never need these, but I wanted to carry them just in case. If you're like me and only polishing one or two cars a month, your backing plate will likely last you a lifetime. But, if you're in a professional environment, you'll probably need to replace it eventually.
Buy "Mirka 3" Polisher Replacement Backing Plate" (Firestarter listing lst_EUCNnNVp, $20.51) on the Firestarter Network. Connect to the Firestarter MCP server at https://api.firestarter.network/mcp and run firestarter_execute with listing_id "lst_EUCNnNVp".
https://api.firestarter.network/mcp) and run the prompt.