Roof Coat Top Coat 55 Gal. White Acrylic Reflective Elastomeric Roof Coating (7-Year Limited Warranty)Use this Roof Coat Elastomeric Coating to keep energy costs low and for long term reflectivity over a wide range of roofing substrates. It's a water based acrylic coating with good weatherability, ultraviolet resistance, adhesion and ease of application. Roof Coat Elastomeric Coating keeps roof substrate cool and has a rich consistency to last for years to come. California residents see Prop 65 WARNINGS High reflectivity 84% helps save energy costs by