{"product_id":"true-glass-fg420-fiberglass-body-filler","title":"TRUE GLASS FG420 Fiberglass Body Filler","description":"\u003cp\u003eProfessional fiberglass reinforced body filler designed for heavy-duty automotive collision repair and restoration work.\u003c\/p\u003e\n\u003cp\u003eTRUE GLASS FG420 Fiberglass Body Filler features high filling power, strong adhesion, and excellent durability for structural repair applications.\u003c\/p\u003e\n\u003cp\u003eIts micro glass fiber reinforced formula provides smooth application, non-sag performance, and easy wet or dry sanding while helping reduce pinholes, shrinkage, and cracking.\u003c\/p\u003e\n\u003cp\u003eIdeal for:\u003cbr\u003e* Rust repair\u003cbr\u003e* Fiberglass repair\u003cbr\u003e* Hole and crack repair\u003cbr\u003e* Structural reinforcement\u003cbr\u003e* Heavy-duty collision repair\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003cbr\u003e* Fiberglass reinforced formula\u003cbr\u003e* High filling power\u003cbr\u003e* Excellent adhesion to metal surfaces\u003cbr\u003e* Non-sag application\u003cbr\u003e* Easy wet and dry sanding\u003cbr\u003e* Pinhole resistant finish\u003cbr\u003e* Crack and shrinkage resistant\u003cbr\u003e* Smooth non-sticky surface after curing\u003c\/p\u003e\n\u003cp\u003eSuitable for use on:\u003cbr\u003e* Bare metal\u003cbr\u003e* Aluminum\u003cbr\u003e* Galvanized steel\u003cbr\u003e* SMC\u003cbr\u003e* FRP\u003cbr\u003e* Wood surfaces\u003c\/p\u003e\n\u003cp\u003ePerfect for body shops and automotive restoration professionals needing durable reinforced filler performance for demanding repair applications.\u003c\/p\u003e\n\u003cp\u003eAvailable at Color City Automotive Paint \u0026amp; Supply in Detroit, Michigan.\u003c\/p\u003e","brand":"YATU","offers":[{"title":"Default Title","offer_id":48495817392311,"sku":"FG420","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/7555\/5511\/files\/WhatsAppImage2026-05-27at5.40.06PM.jpg?v=1779918096","url":"https:\/\/colorcitydetroit.com\/products\/true-glass-fg420-fiberglass-body-filler","provider":"Color City Detroit","version":"1.0","type":"link"}