How to use Automotive Adhesion Promoter

2 min readJan 16, 2024

Automotive adhesion promoters play a crucial role in ensuring a strong and long-lasting bond between surfaces and various automotive substrates. Whether you’re working on repairs, modifications, or customizations, understanding how to use an automotive adhesion promoter correctly is essential for achieving optimal results.

Step-by-Step Guide on How to use Automotive Adhesion Promoter

Step 1: Gather Your Materials

Before starting, make sure you have all the necessary materials:

Step 2: Prepare the Surface

Ensure the surface is clean, dry, and free from any contaminants such as dust, grease, or wax. Clean the area using a surface cleaner or prep solvent recommended for automotive applications.

Step 3: Masking

If necessary, use masking tape to protect areas that should not come into contact with the adhesion promoter. This ensures precision and prevents unintentional overspray.

Step 4: Shake the Adhesion Promoter Can

Shake the adhesion promoter can thoroughly to ensure proper mixing of the contents. Follow the manufacturer’s instructions on shaking time, as it may vary between products.

Step 5: Apply the Adhesion Promoter

Hold the can approximately 6 to 8 inches away from the surface. Apply the adhesion promoter in light, even coats. Avoid heavy application to prevent runs or drips. If multiple coats are recommended, wait for the specified drying time between coats.

Step 6: Allow Drying Time

Let the adhesion promoter dry according to the manufacturer’s instructions. Drying times may vary depending on environmental conditions and the specific product used.

Step 7: Apply Additional Coatings (if needed)

For some projects, multiple coats of adhesion promoter may be necessary. Follow the same application and drying procedures between coats. Read More