SMARTCOAT™ 650 Silicone Traffic Coat System is comprised of a single-part, 100 percent silicone roof coating with the option to broadcast ceramic roof granules designed to protect walking areas and paths on low-slope roofing systems. SMARTCOAT 650 can be used on coated and liquid applied roof systems as well as granulated BUR/Mod-Bit, granulated APP, concrete, metal, single-ply membranes, and spray polyurethane foam (SPF) systems. SMARTCOAT 650 Traffic Coat forms a high visibility safety border and/or a textured non-slip surface with very high abrasion resistance. When applied properly it will protect the roof surface from damage due to foot traffic. It will also provide a non-slip surface, adding an extra level of safety for personnel walking on the roof surface. Granulation of the surface also makes the system stronger, helps wick off water more quickly, helps discourage birds from landing on the roof, helps in hiding dirt, while maintaining an aesthetically appealing, monolithic roo...See Moref. SMARTCOAT 650 allows the normal flow of water on the roof surface. It does not block or dam water like roof protection pads and sheets. See Less