{"product_id":"u-pol-grip-4-universal-adhesion-promoter-12-oz","title":"U-POL GRIP#4 Universal Adhesion Promoter 12 OZ","description":"\u003cp\u003eU-POL GRIP#4 Universal Adhesion Promoter boosts paint adhesion on plastics and aluminum without sanding, ideal for hard to abrade areas including hood areas.\u003c\/p\u003e\u003cp\u003eU-POL GRIP#4 Universal Adhesion Promoter is designed to improve paint adhesion on a broad spectrum of automotive substrates, including plastics, aluminum, galvanized metal, zinc, painted surfaces, fiberglass and body fillers. The formula sprays flat for a smooth, even base and can be topcoated with most water or solvent-based paint systems, offering flexibility across refinishing projects.\u003c\/p\u003e\u003cp\u003eIn practice, this promoter reduces the need for sanding in hard-to-sand areas such as under hoods and deck lids, speeding prep without sacrificing adhesion. It also forms a protective barrier that helps resist lifting and solvent attack, contributing to long-term durability.\u003c\/p\u003e\u003cp\u003eUse in diverse workflows from quick touchups to larger refinishing jobs, providing reliable results on plastics, metals, fiberglass and body fillers. The no-sand approach and flat spray support professional-grade finishes across automotive projects.\u003c\/p\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eU-POL GRIP#4 adhesion promoter delivers versatile adhesion across plastics aluminum galvanized metal zinc and more for a lasting bond\u003c\/li\u003e\n\u003cli\u003eNo sanding required for hard-to-sand areas like under hoods and deck lids, speeding prep while maintaining adhesion\u003c\/li\u003e\n\u003cli\u003eSprays flat for a smooth finish and is compatible with most water or solvent-based paints\u003c\/li\u003e\n\u003cli\u003eForms a durable barrier that helps prevent lifting and solvent attack\u003c\/li\u003e\n\u003cli\u003eDesigned for automotive refinishing, supported by U-POLs broad product range\u003c\/li\u003e\n\u003cli\u003eTopcoat-ready performance on multiple substrates\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- \n  SEO KEYWORDS START\n  U-POL GRIP#4 adhesion promoter\n  automotive adhesion promoter\n  GRIP#4 12 oz spray\n  adhesion promoter for plastics aluminum\n  topcoat compatible with water or solvent paints\n  SEO KEYWORDS END\n--\u003e","brand":"U-POL","offers":[{"title":"Default Title","offer_id":67696662774014,"sku":"QjAwMzk3UE9GQw==","price":60.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/3803\/9806\/files\/u-pol-grip4-adhesion-promoter-12-oz-01.jpg?v=1791588458","url":"https:\/\/canadianmarkt.com\/products\/u-pol-grip-4-universal-adhesion-promoter-12-oz","provider":"CanadianMarkt","version":"1.0","type":"link"}