Can you sand Flex Seal?

No, we do not recommend sanding Flex Seal. However, if the surface you’ll be applying Flex Seal to has rust on it, sanding that area before application can help with Flex Seal’s adhesion.

Related Articles

Can I Spray Flex Seal in the Cold?

How to Properly Apply Flex Shot

How Long Does Flex Caulk Last?

Is Flex Caulk Easy to Apply for Beginners?

Does Flex Tape Go Bad?

More Categories

How ToHow To Use Our Original Products
Product ReviewsWatch Real Reviews of Our Products
Phil SwiftPhil Swift
CommercialsOur Commercials