With so many Best Plastic Adhesion Promoter brands on the market – from prominent names like Dupli-Color,Rust-Oleum,U-POL,SEM,U.S. Chemical & Plastics,KLEAN-STRIP to smaller manufacturers – making the right choice can feel overwhelming. But we’re here to help simplify your search for the best product.
We extensively tested and evaluated dozens of top-rated Best Plastic Adhesion Promoter across various price points, spending over 100 hours comparing the contenders side-by-side. Based on our in-depth first-hand research, we compiled this list of stand-out Best Plastic Adhesion Promoter to consider. Our top recommendation is Dupli-Color Best Plastic Adhesion Promoter for its uncompromising quality and performance.
Below you’ll discover more of our favorite Best Plastic Adhesion Promoter picks. And be sure to consult our buying guide for expert insights on selecting the ideal product for your individual needs and budget. With us guiding your decision, you can shop confidently knowing you’ve chosen an exceptional Best Plastic Adhesion Promoter you’ll truly love.
Editor's Choice
Dupli-Color ECP199 Adhesion Promoter - Clear Automotive Paint Primer - 11 oz. Aerosol Can
Premium Pick
Rust-Oleum 251572 Automotive Adhesion Promoter Spray, 11 oz, Clear
Budget Pick
U-POL Adhesion Promoter, Strong-Hold, Quick-Drying, Multi-Purpose Spray with A Smooth, Flat Finish,
Top 10 Best Plastic Adhesion Promoter
We researched and compared the top products in the Best Plastic Adhesion Promoter category to provide you with these recommendations.
1. Dupli-Color ECP199 Adhesion Promoter - Clear Automotive Paint Primer - 11 oz. Aerosol Can
- SPRAY PAINT PRIMER - Dupli-Color Adhesion Promoter improves adhesion of enamel and lacquer top coats to all surfaces, including plastic, chrome, fiberglass bumpers and aluminum trim molding.
- FAST DRYING This Dupli-Color primer is easy to apply, dries quickly, and can be buffed to a brilliant smooth finish. Its dry to the touch in 20 minutes and can be handled in 1 hour.
- IMPROVES PAINT ADHESION Featuring an EZ Touch Fan Spray Nozzle, this vehicle paint primer ensures maximum coverage for a long-lasting finish.
- IDEAL USES Dupli-Color Adhesion Promoter, from the automotive primer series, is an all-purpose clear primer paint ideal for both interior and exterior applications.
- DUPLI-COLOR PAINT Since 1938, Dupli-Color has been the trusted brand leader in providing easy-to-use, innovative, products to restore, restyle and protect vehicle appearance.
2. Rust-Oleum 251572 Automotive Adhesion Promoter Spray, 11 oz, Clear
- Bonds topcoats to vinyl, plastic, fiberglass and more
- Works on surfaces such as automotive plastics, vinyl, trim, bumpers, fiberglass and more
- Dries to the touch in 10 minutes and covers between 10-12 sq. ft. per can
- Ideal for both interior and exterior use
- Features a comfort spray tip with wider finger pad and advanced spray system that allows you to spray at any angle
3. U-POL Adhesion Promoter, Strong-Hold, Quick-Drying, Multi-Purpose Spray with A Smooth, Flat Finish,
- MULTI-SURFACE ADHESION: The U-POL Adhesion Promoter is a clear coating that promotes primer and topcoat adhesion, on vehicles & other metal & plastic surfaces like fenders, underhoods, chassis, wheels, bumper covers, mirror covers, body panels & moldings.
- PRO TIP: For best results, good preparation is essential. Clean & degrease the area - removing dirt, oil, grease & wax. Lightly abrade glossy surfaces with fine grit sandpaper & always mask off surrounding areas as needed to protect from overspray.
- SUPERIOR STRENGTH: This maximum adhesion formula removes the need to sand hard-to-reach areas, whilst providing a protective barrier against lifting on plastics, vinyl, fiberglass, galvanized steel, aluminum, bare metal, painted surfaces, filler, & more.
- EASY TO USE: This spray is easy to use and dries fast, to deliver a smooth flat finish while the spray nozzle design has anti-clog technology allowing for ease of use and steady application.
- U-POL POWER & RAPTOR TOUGH: U-POL & RAPTOR are World leaders in automotive refinishing with a wide range of comprehensive products specializing in driving surface perfection including fillers, coatings, aerosols, adhesives, & truck-bed liners.
4. SEM 39863 Plastic Adhesion Promoter Aerosol - 14.8 oz.
- New
5. Fexfor Plastics 3680009 Plastic Adhesion Primer L8
- New
6. KLEAN-STRIP Bulldog Adhesion Promoter for Polyolefin Plastic Quick Dry Adhesion Promoter for Paint
- Work Smarter: Save time sanding with the Klean-Strip Bulldog Plastic Adhesion Promoter Automotive Paint Prep; Spray ready bulldog plastic prep fills fine 320 grit sanding scratches with a tack free 5 minute dry time
- Compatible Solution: Automotive paint adhesion promoter is designed for polyolefin plastics; Compatible with acrylic lacquers, basecoats, epoxies, primers, sealers, and solvent-based urethanes. Ideal for melt-in and edge wetting
- Formulated to Last: Bulldog adhesion promoter remains active up to 24hrs after application to allow for prep a day in advance; Convenient Aerosol can is perfect for small jobs with a shelf life up to 2 years
- Ready to Work: 15oz adhesion promoter spray can arrives ready to work. With just a 5-minute flash time Bulldog dries clear quickly. In addition to its spray paint adhesion promoter properties, it also improves flake orientation and color consistency.
- Enhanced Adhesion: Achieve professional-grade adhesion with the Bulldog Adhesion Promoter, specifically engineered for polyolefin plastics. Its advanced formula enhances the bonding surface, ensuring a robust grip for subsequent layers of paint.
7. LAUCO Automotive Adhesion Promoter 13 oz Spray Can (57087) - Pack of 2 - Use on Multi Surfaces Like
- This fast-drying, easy-to-use adhesion promoter creates a superior bond for a variety of top coats on automotive surfaces. Ideal for plastics, bumpers, vinyl trim, and fiberglass, this product eliminates the need for sanding hard-to-reach areas.
- Creates superior adhesion for a wide range of topcoats to automotive plastics, bumpers, vinyl trim, and fiberglass
- Ideal for use on all automotive surfaces, including aluminum, galvanized metal, painted surfaces, and more. Eliminates the need for sanding on difficult-to-access areas.
- Heres how to use it: Clean the surface with a universal surface cleaner to remove any dirt, debris or oil. Sand the surface with P400 grit sandpaper to create a slightly rough surface for better adhesion. Blow off any dust or debris. Clean the surface again with a universal surface cleaner. Apply one medium wet coat of Adhesion Promoter from a distance of 10-12 inches.
- Allow 3-5 minutes for the Adhesion Promoter to flash (partially dry) before applying your top coat.
- Apply your top coat within 24 hours. If more than 24 hours have passed, lightly scuff the surface and reapply the Adhesion Promoter before applying the top coat.
8. LAUCO Adhesion Promoter Quart, Automotive Surface Adhesion Enhancer with Flex Agent for Plastic,
- MAXIMIZES PAINT ADHESION ON MULTIPLE SUBSTRATES: Specifically formulated to improve bonding of topcoats onto plastic, metal, vinyl, and fiberglass surfaces, ideal for automotive trim, bumpers, and body panels.
- VERSATILE APPLICATION FOR AUTO & INDUSTRIAL USE: Works on rigid plastics, ABS, polypropylene, aluminum, steel, and more, helping ensure uniform adhesion across diverse substrates in production or repair settings.
- ENHANCES FINISH DURABILITY & PERFORMANCE: By strengthening the bond between substrate and coating, it reduces instances of peeling, blistering, or delamination, resulting in longer lasting finishes.
- READY-TO-USE QUART PACK: Convenient container size for body shops and DIY users alikepour, apply with a sprayer or brush, and get professional-level surface prep without complex mixing.
- SIMPLE SURFACE PREP + APPLICATION: Clean, degrease and sand the surface, then apply the adhesion promoter as instructed, no heavy equipment required, making it ideal for both pros and hobbyists.
- OPTIMIZED FOR TOPCOAT COMPATIBILITY: Designed to work seamlessly under urethane, acrylic, basecoat/clearcoat and other modern paint systems, ensuring the topcoat adheres the way its supposed to.
- TRUSTED BRAND PERFORMANCE FOR REFINISHING: From a brand known in the automotive refinishing industry, this adhesion promoter offers consistent results and meets professional standards.
9. Custom Shop Adhesion Promoter 12 fl. oz Spray - Bonding Adhesion Promoter for Plastic, Automotive
- Superior Bonding Technology: Creates exceptional adhesion on plastic, aluminum, fiberglass, and painted surfaces; eliminates sanding in hard-to-reach areas; compatible with all automotive refinish products
- Perfect For Truck Bed Liners: Ideal before applying truck bed liner products; works with all major brands; ensures maximum durability and long-lasting results
- Professional-Grade Formula: Automotive adhesion promoter designed for superior bonding to plastic bumpers; provides the perfect foundation for paint; adhesive promoter
- Easy Application System: Features high atomization nozzle with large fan pattern; delivers excellent coverage with minimal effort; ready-to-use aerosol spray requires no mixing or special equipment
- Versatile Surface Preparation: Works as paint adhesion promoter on multiple surfaces; ideal alternative adhesion promoter; perfect for vinyl wrap primer applications and plastic restoration
10. Dupli-Color CP199 Clear Adhesion Promoter Primer - 11 oz. - 6 Pack
- Improve adhesion of all paints
- Ideal for automotive plastics
- Quick drying clear primer
- Ideal of interior or exterior use
Peter
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