{"product_id":"u-pol-grip-4-universal-adhesion-promoter-aerosol-clear-450ml","title":"U-POL Grip #4 Universal Adhesion Promoter Aerosol – Clear, 450ml","description":"\u003cp dir=\"ltr\"\u003eSome areas just aren't practical to sand — tight corners, textured trim, recessed panel edges. U-POL's Grip #4 Universal Adhesion Promoter is built for exactly that: a ready-to-use aerosol that promotes paint and adhesive adhesion to plastics, aluminum, fiberglass, galvanized metal, zinc, painted surfaces, SMC fiberglass, lightly abraded E-coat, and prepared OEM paint — without requiring you to abrade the surface first.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eIt sprays flat and dries fast: dust-free in around 10 minutes, with a minimum 20-minute wait before overcoating with a solvent-based primer, colour, or clearcoat (at 20°C\/68°F). It's compatible with both water- and solvent-based topcoats, and provides a barrier against lifting or solvent attack once coated over.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eOne 450ml can covers approximately 3 m² (about 32 sq. ft.) of surface at the recommended 1–2 coat application, sprayed from roughly 25cm away.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cem\u003eReal-world use, from a verified customer review: one buyer used this specifically to prep a surface before applying a Raptor bed liner coating — a natural pairing if you also carry Raptor products, since a properly adhered liner starts with proper surface prep.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003eKey Features \u0026amp; Benefits\u003c\/h4\u003e\n\u003cdiv dir=\"ltr\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\"\u003eFeature\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eWhy It Matters\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eBenefit\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo-sand formula\u003c\/td\u003e\n\u003ctd\u003eSanding tight or textured areas is time-consuming and sometimes impossible\u003c\/td\u003e\n\u003ctd\u003eSaves prep time, especially in hard-to-reach spots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReady to use, straight from the can\u003c\/td\u003e\n\u003ctd\u003eNo mixing or dilution needed\u003c\/td\u003e\n\u003ctd\u003eSimple, fast application\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorks on plastics, aluminum, fiberglass, galvanized metal, and painted surfaces\u003c\/td\u003e\n\u003ctd\u003eMost vehicles combine several of these materials\u003c\/td\u003e\n\u003ctd\u003eOne product covers multiple substrates instead of buying substrate-specific primers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible with water- and solvent-based topcoats\u003c\/td\u003e\n\u003ctd\u003eAvoids compatibility guesswork with your chosen paint or coating system\u003c\/td\u003e\n\u003ctd\u003eFlexible use across different paint\/coating projects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSprays flat, dries fast (dust-free ~10 min)\u003c\/td\u003e\n\u003ctd\u003eFaster turnaround between prep and topcoat\u003c\/td\u003e\n\u003ctd\u003eKeeps a DIY or shop job moving without long wait times\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e~3 m² (32 sq. ft.) coverage per can\u003c\/td\u003e\n\u003ctd\u003eClear sense of how far one can goes\u003c\/td\u003e\n\u003ctd\u003eEasier to plan how many cans a job needs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch4 dir=\"ltr\"\u003eProduct Highlights\u003c\/h4\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eReady-to-use, no-sand adhesion promoter\u003c\/li\u003e\n\u003cli\u003eWorks on plastics, aluminum, fiberglass, galvanized metal, zinc, and painted surfaces\u003c\/li\u003e\n\u003cli\u003eCompatible with water- and solvent-based topcoats\u003c\/li\u003e\n\u003cli\u003eDust-free in ~10 minutes; overcoatable in 20 minutes\u003c\/li\u003e\n\u003cli\u003e~3 m² (32 sq. ft.) coverage per 450ml can\u003c\/li\u003e\n\u003cli\u003eBarrier protection against lifting or solvent attack once topcoated\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 dir=\"ltr\"\u003eUse Cases\u003c\/h4\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003ePrepping plastic bumpers, trim, or mirror housings before painting\u003c\/li\u003e\n\u003cli\u003ePriming fiberglass or SMC body panels for paint or coating adhesion\u003c\/li\u003e\n\u003cli\u003eSurface prep before applying a bed liner coating (e.g., Raptor) to improve adhesion on plastic or fiberglass areas\u003c\/li\u003e\n\u003cli\u003ePrepping galvanized or bare aluminum panels before topcoating\u003c\/li\u003e\n\u003cli\u003eHard-to-sand or recessed areas where abrasion isn't practical\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 dir=\"ltr\"\u003eWho Is This For\u003c\/h4\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eDIYers and body-shop techs painting or coating plastic, fiberglass, or metal automotive parts\u003c\/li\u003e\n\u003cli\u003eAnyone prepping a surface before a spray-on bed liner or protective coating for better adhesion\u003c\/li\u003e\n\u003cli\u003ePainters working with both water-based and solvent-based topcoat systems who want one compatible prep product\u003c\/li\u003e\n\u003cli\u003eNot intended as a standalone finish or protective coating — this is a prep\/primer step, not a topcoat\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ontario Autobody Supplies","offers":[{"title":"Default Title","offer_id":54720248152337,"sku":null,"price":49.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/1215\/1313\/files\/Screenshot2026-09-23171753.png?v=1790165891","url":"https:\/\/oabs.ca\/products\/u-pol-grip-4-universal-adhesion-promoter-aerosol-clear-450ml","provider":"Ontario Autobody Supplies","version":"1.0","type":"link"}