Why GAF CleanAct Rinsable Primer?CleanAct Rinsable Primer is a water-based rinsable primer used directly on EPDM applications. It can deeply clean EPDM by removing dirt, grit, talc, and oxidation with very little effort to prepare the EPDM substrate.
- Multi-functional: Cleans and primes EPDM surfaces.
- Specially made for EPDM.
- Enhances the bond of GAF liquid-applied roof coatings to new or weathered EPDM surfaces.