App Primer-Waterbased Primer.

INSUTECH line of cold-applied coatings consists of a variety of water-based and rubberized liquid bitumen emulsions. The products are applied as the first layer of a waterproofing insulation system. Its coating dries to form a black flexible protective film which acts as a tough barrier to water vapor transmission and plugs capillary voids whilst improving the life length of any waterproofing system.