Warm, soapy water
Apply at 50-100 sq. ft. per gallon per coat. Rough/porous surfaces will require additional coating. Two coats recommended. Must be top coated with Kool Seal RV Elastomeric Finish Coats.
Exposure to rain or heavy dew: 4-6 hours. Between coats and before foot traffic: 24 hours minimum
Designed for EPDM rubber roofs.Can also be used on metal, EPDM and other single ply membranes, modified bitumen, polyurethane foam, concrete, and previously coated surfaces.Do NOT use over asphalt shingles or silicone coatings.