This sealant takes up to 48 hours to dry off after application. Dicor RP-FRC-1 Fiberglass RV Roof Coating System – $71.77 (30% off) $71.77 at Amazon. Key Features. Suitable for all fiberglass RV ...

RV roof sealant can ensure your rig is watertight, keeping unwanted moisture out. For example, Dicor White EPDM Rubber Roof Coating is easy to use while providing a tight seal. What to know before ...