SEM 39133 Flexible Primer Surfacer, 16 oz, Gray 1.3 which gives them high surface

which gives them high surface softness and a reinforced grid for strength

creamy formula

Not affected by mildew

3M Products is a trusted manufacturer of professional auto body and refinish products used by collision repair shops and restoration specialists across North America

Waterproof

SEM 39133 Flexible Primer Surfacer, 16 oz, Gray 1.3 which gives them high surfaceFlexible Primer Surfacer is a time saving coating that provides superior film build and flexibility when refinishing bumper covers and other plastics. Why Pros Choose SEM SEM Ready to spray Quick drying Easy to sand Flexible formulation Top coat with most refinish materials 100x more flexible Compatibility Compatible substrates: Plastic. Specifications Technical specifications for SEM 39133 Flexible Primer Surfacer, 16 oz, Gray Part No. 39133 Product