SMARTCOAT™ 401 High Solids Acrylic Coating is a high solids, heavy-bodied elastomeric roof coating manufactured with 100 percent acrylic-based polymers, reflective white pigments, and UV-reactive chemicals for enhanced dirt pickup resistance. SMARTCOAT™ 401 remains bright white after weathering, with only a 1.5-point drop in reflectivity values , and delivers extremely high thermal and IR resistance, with a 0.90 emissivity rating. This product achieves excellent bond strength to all common roof substrates including metal, single-ply, built-up, and modified bitumen roofs. SMARTCOAT 401 is a durable solution to seal roof surfaces, prolong roof service life, and reduce interior building temperatures and associated cooling costs.