Adhesion Primer for Bumpers and Cladding Coatings

[Laurie Pzr]

At Tillman Tools, LLC, we understand that achieving a lasting, professional paint finish on plastic parts like bumpers and cladding requires more than just the right paint—it starts with the correct foundation. That’s why we recommend using a high-quality Bumper and Cladding Coat Adhesion Primer to ensure a durable bond between coatings and plastic surfaces.

Plastic parts present unique challenges because they are flexible and chemically resistant. Standard primers often fail to provide sufficient adhesion. Using a specialized adhesion promoter guarantees that paint will stick securely, preventing flaking, peeling, or bubbling over time.

The Importance of a Quality Adhesion Promoter

When working with automotive plastics, preparation is everything. Most bumper covers and body cladding are made from polypropylene or other plastics with low surface energy. This means that paints and coatings do not naturally bond well without an intermediary product.

A professional-grade adhesion promoter penetrates the surface and chemically prepares it to accept primers and topcoats. Without this critical step, even the best paint job can fail prematurely. Tillman Tools, LLC recommends the use of specialized products like the Polyvance 3612-A, which is engineered specifically for modern automotive plastics.

Polyvance 3612-A: Superior Adhesion for Plastics

The Polyvance 3612-A is a premium Bumper and Cladding Coat Adhesion Primer designed for use on unprimed TPO, polypropylene, and similar plastics. It enhances paint adhesion by creating a chemically active surface that paint systems can bond to reliably.

Key features of the Polyvance 3612-A include:

Easy Application: Available in an aerosol format for quick and even coverage.

Fast Drying: Dries rapidly, allowing technicians to move efficiently through the repair process.

Exceptional Bond Strength: Promotes long-lasting adhesion of basecoats and topcoats.

Compatibility: Works seamlessly with most major paint brands and systems.

By incorporating the Polyvance 3612-A into your repair workflow, you dramatically improve the longevity and quality of your finished paint job.

How to Properly Use a Bumper and Cladding Coat Adhesion Primer

Applying a Bumper and Cladding Coat Adhesion Primer correctly is vital to achieving the best results. Here’s a simple step-by-step guide:

Clean Thoroughly: Wash the bumper or cladding thoroughly to remove all contaminants, then wipe with a plastic cleaner.

Scuff the Surface: Lightly scuff the plastic surface with a gray scuff pad to improve mechanical adhesion.

Apply Adhesion Promoter: Shake the can of Polyvance 3612-A well and apply a light, even coat. Allow it to dry according to the manufacturer’s instructions.

Apply Primer and Paint: Once the adhesion promoter has dried, apply the primer surfacer and proceed with your normal painting process.

Following these steps will help ensure that your coatings bond correctly and remain durable under all conditions.

Why Choose Tillman Tools, LLC for Your Adhesion Needs?

Tillman Tools, LLC is committed to providing auto body professionals and enthusiasts with the highest-quality products available. Our selection of Bumper and Cladding Coat Adhesion Primer products, including the trusted Polyvance 3612-A, is carefully curated to ensure optimal performance and customer satisfaction.

Our expertise in automotive refinishing solutions means you can trust us to supply the right tools and materials to get the job done right the first time. When it comes to prepping plastics for painting, don’t compromise—use Tillman Tools, LLC’s proven products for superior results.