{"product_id":"evercoat-poly-flex-flexible-polyester-glazing-putty-30-fl-oz-for-bumpers-plastics-sandable-flexible-repair","title":"Evercoat Poly-Flex Flexible Polyester Glazing Putty — 30 fl oz for Bumpers \u0026 Plastics, Sandable Flexible Repair","description":"\u003cp\u003e\u003cstrong\u003eEvercoat Poly-Flex is a flexible polyester glazing putty formulated to spot-fill, skim-coat, and smooth minor surface damage on flexible bumpers and plastic automotive parts.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003ePoly-Flex combines a flowable viscosity with flexible cured properties so it adheres to substrates that move or flex, making it suitable for common cosmetic repairs. The product is supplied with a blue cream hardener for controlled working time and cures to a sandable surface that accepts paint or primer. Evercoat has produced professional-grade fillers and putties since 1953 and developed this formulation to meet the demands of collision repair shops and DIYers working on modern plastic components.\u003c\/p\u003e\n\n\u003ch3\u003eHow does Poly-Flex perform on flexible bumpers and plastic panels?\u003c\/h3\u003e\n\u003cp\u003ePoly-Flex is designed to remain conformable after curing, reducing the risk of cracking on parts that flex during normal use. It bonds to a variety of plastic and composite substrates when properly prepared, and its flowable consistency helps it fill low spots without excessive shrinkage.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFlexible cured film suitable for bumpers and trim\u003c\/li\u003e\n  \u003cli\u003eLow-shrink formulation for minimal rework\u003c\/li\u003e\n  \u003cli\u003eGood adhesion after proper surface preparation\u003c\/li\u003e\n  \u003cli\u003eFlowable viscosity that fills sand scratches and small gouges\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat types of blemishes and repairs is this putty best for?\u003c\/h3\u003e\n\u003cp\u003eUse Poly-Flex for spot filling small imperfections and skim-coating repair areas where the original paint remains intact. It excels on sand scratches, nicks, dings and minor gouges that need a smooth, sandable finish before primer or topcoat.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSand scratches and surface abrasion\u003c\/li\u003e\n  \u003cli\u003eSmall dings, nicks and shallow gouges\u003c\/li\u003e\n  \u003cli\u003eSkim coating over repaired or painted areas to level surfaces\u003c\/li\u003e\n  \u003cli\u003eTouch-ups on steel, aluminum, fiberglass and many plastics\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do you mix, apply and sand Poly-Flex for best results?\u003c\/h3\u003e\n\u003cp\u003eMeasure the blue cream hardener and polyester putty by volume, mix until uniform, and work quickly within the working time. Apply in thin layers for best adhesion and reduced curing stress; once cured, the material sands easily with 180-grit followed by finer grits for finishing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMix putty and hardener thoroughly in small batches\u003c\/li\u003e\n  \u003cli\u003eApply thin, controlled layers for skim coating or spot filling\u003c\/li\u003e\n  \u003cli\u003eCures to a sandable finish—start with 180 grit for shaping\u003c\/li\u003e\n  \u003cli\u003eClean and scuff substrate before application for improved bond\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill Poly-Flex work under paint and primer, and what surfaces are compatible?\u003c\/h3\u003e\n\u003cp\u003eAfter proper surface preparation and sanding, Poly-Flex accepts primer and most topcoats, making it suitable as a prep step before painting. The product is compatible with common automotive substrates, including metal and many plastics, when recommended adhesion steps are followed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAccepts primer and topcoat when prepped correctly\u003c\/li\u003e\n  \u003cli\u003eSuitable for steel, aluminum and fiberglass panels\u003c\/li\u003e\n  \u003cli\u003eFormulated for many plastic and composite substrates used in bumpers\u003c\/li\u003e\n  \u003cli\u003eBest results when following standard adhesion and cleaning procedures\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Evercoat Poly-Flex targets professional body shops, independent repair technicians and experienced DIYers needing a reliable, flexible glazing putty for cosmetic repairs on bumpers, trim and plastic panels. If you regularly work with flexible automotive parts or require a sandable, low-shrink solution for spot filling and skim-coating, Poly-Flex provides a balance of workability and cured flexibility to streamline repairs.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eFeatures:\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFlexible Putty: Handy usage on flexible bumpers and plastic parts for spot filling and skim coating\u003c\/li\u003e\n  \u003cli\u003eViscous Putty: Ideal for filling minor imperfections such as sand scratches, nicks, dings, and more\u003c\/li\u003e\n  \u003cli\u003eEasy Sanding: Evercoat polyester putty provides easy sanding with 180 grit sandpaper\u003c\/li\u003e\n  \u003cli\u003eVersatile Surfaces Application: Our products are applicable on steel, aluminum, fiberglass, and more\u003c\/li\u003e\n  \u003cli\u003eAutomotive Body Repair: We provide high-quality putty, primer, and body filler formulations\u003c\/li\u003e\n\u003c\/ul\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 Poly-Flex be used on painted panels without removing paint?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it can be skim-coated over intact paint after proper scuffing and cleaning to ensure adhesion.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What grit should I use to sand Poly-Flex?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Start with 180-grit to shape, then progress to finer grits for a smooth finish.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Evercoat","offers":[{"title":"Default Title","offer_id":48081463279774,"sku":"B000P6US6A","price":124.86,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/evercoat-poly-flex-front-can-30floz.jpg?v=1785805731","url":"https:\/\/northtrailauto.ca\/products\/evercoat-poly-flex-flexible-polyester-glazing-putty-30-fl-oz-for-bumpers-plastics-sandable-flexible-repair","provider":"North Trail Auto","version":"1.0","type":"link"}