{"product_id":"evercoat-polyester-glazing-putty-for-galvanized-steel-aluminum-20-oz-fast-curing-znx-7-formula","title":"Evercoat Polyester Glazing Putty for Galvanized Steel \u0026 Aluminum — 20 oz, fast-curing ZNX-7 formula","description":"\u003cp\u003e\u003cstrong\u003eEvercoat Polyester Glazing Putty is a smooth, fast-curing paste putty formulated to fill grind marks, pinholes, and shallow body damage on galvanized steel, aluminum, fiberglass, and OEM finishes.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis 20 oz kit pairs Evercoat's ZNX-7 adhesive formula with a blue cream hardener to deliver a tack-free surface that sands quickly and bonds reliably to challenging substrates. Designed for professional and DIY auto body repair, the putty handles low spots and defects up to 1\/8-inch deep and integrates into standard refinishing workflows. Evercoat has produced industry-grade fillers and primers since 1953 and engineered this glazing putty to work across metal, composite, and coated surfaces without the lifting or delamination common with lower-grade products.\u003c\/p\u003e\n\n\u003ch3\u003eHow well does this putty adhere to galvanized and coated panels?\u003c\/h3\u003e\n\u003cp\u003eEvercoat's ZNX-7 chemistry provides improved adhesion to galvanized steel, e-coated panels, bare steel, aluminum, and cured OEM finishes. The result is reduced edge lift and a more dependable bond, even on harder-to-stick substrates. Use the recommended surface prep for best results.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBonds to galvanized steel, e-coat, aluminum, SMC, and OEM paint\u003c\/li\u003e\n  \u003cli\u003eFormulated to resist lifting on coated or zinc-plated surfaces\u003c\/li\u003e\n  \u003cli\u003eWorks over properly prepared bare metal and composites\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is the product to apply and sand?\u003c\/h3\u003e\n\u003cp\u003eThe putty has a smooth paste consistency that spreads easily with a spreader and requires only a thin application for most imperfections. It cures quickly when mixed with the included blue cream hardener and sands clean with 180-grit sandpaper, allowing fast progression to primer and paint steps.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSmooth paste texture for uniform feathering and filling\u003c\/li\u003e\n  \u003cli\u003eCures fast with supplied hardener — ready to sand with 180 grit\u003c\/li\u003e\n  \u003cli\u003eSands to a stable surface for primer application\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat types of repairs can I use it for?\u003c\/h3\u003e\n\u003cp\u003eThis glazing putty is intended for small cosmetic and repair tasks, such as filling grind marks, pinholes, and minor low spots. It can also be used to rectify light body damage up to 1\/8-inch deep, but is not intended as a replacement for large panel rebuilds or structural repairs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFills pinholes, minor pits, and small low areas\u003c\/li\u003e\n  \u003cli\u003eRepairs shallow dents and cosmetic flaws up to 1\/8-inch depth\u003c\/li\u003e\n  \u003cli\u003eIdeal finishing layer before primer on auto body panels\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat preparation and safety steps are recommended?\u003c\/h3\u003e\n\u003cp\u003eProper surface prep ensures adhesion: remove loose paint, rust, and contaminants, then abrade with appropriate grit. Use the correct ratio of putty to hardener; avoid overly thick applications. Follow standard ventilation and PPE practices when sanding or applying polyester products.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eClean, degrease, and abrade surfaces before application\u003c\/li\u003e\n  \u003cli\u003eMix with the supplied blue cream hardener at recommended ratios\u003c\/li\u003e\n  \u003cli\u003eUse respirator and eye protection; ventilate when sanding or curing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Evercoat Polyester Glazing Putty suits professional collision shops, restoration specialists, and experienced DIYers who need a reliable finishing putty for galvanized steel, aluminum, fiberglass, and coated panels. It’s designed for those who require fast cure times, easy sanding, and superior adhesion on challenging substrates as part of a standard refinishing workflow.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can this putty be used on galvanized steel?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Evercoat's ZNX-7 formula is formulated for strong adhesion to galvanized steel when surfaces are properly prepared.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How deep a repair can this glazing putty fill?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It fills minor damage up to about 1\/8-inch deep—best for pinholes, grind marks, and low spots, not major structural repairs.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Evercoat","offers":[{"title":"Default Title","offer_id":48084160217246,"sku":"B0000AZ5PM","price":94.97,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/evercoat-front-can-20oz.jpg?v=1785847782","url":"https:\/\/northtrailauto.ca\/products\/evercoat-polyester-glazing-putty-for-galvanized-steel-aluminum-20-oz-fast-curing-znx-7-formula","provider":"North Trail Auto","version":"1.0","type":"link"}