CertainTeed Smartcoat 365 Silicone Repair Mastic is a flashing-grade stand-alone fiber-fortified silicone mastic for direct-bond permanent repairs to many roof surfaces wet or dry including asphalt single-ply metal and most existing coatings....
CertainTeed Smartcoat 365 Silicone Repair Mastic is a flashing-grade stand-alone fiber-fortified silicone mastic for direct-bond permanent repairs to many roof surfaces wet or dry including asphalt single-ply metal and most existing coatings....