TOPCOAT® EPDM Coating is a water-based, acrylic, reflective, highly flexible liquid-applied membrane designed to protect and provide reflectivity to EPDM and other single-ply roofs. Meets the stringent standards set by the Cool Roof Rating CouncilSM for solar reflectance and thermal emittance (white only). Designed to be used after the roof has been treated with our proprietary TOPCOAT® EPDM System Cleaner. Do not apply at temperatures below 42°F. Substrate temperatures must be below 120°F when applying product.