Black tack coat (BTC) is a homogenous solution of bitumen in hydrocarbon solvents. Used as a quick drying primer for use before the installation of road studs and as a tack coat for thermoplastic road marking materials on substrates such as concrete. It is also suitable for use as a primer in conjunction with bituminous joint and crack sealants.
Features and Benefits:
All surfaces must be dry and free from dust prior to application.
Black Tack coat may be applied by brush or spray at an approximate spread rate of 7 – 12 square meters per litre depending on surface