Why Did That Seam Sealer Just Peel Off?

This product is designed to be used over a 2K primer.
This product is designed to be used over a 2K primer.

Are you having issues getting your seam sealer to stick? Your first response may be to blame the failure on the product, but let's go back to that handy piece of paper that you threw away with the plastic packaging.

The problem may be that you applied the seam sealer to an incompatible substrate. Most seam sealers should not be applied over self-etch or 1K primers. Seam sealers can be applied over 2K primers and some can even be applied directly to metal.

It's always important to read through the product maker instructions to make sure that you are using the product the way that it is intended and over the correct substrate.


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