A cold-applied, black, oxidised bitumen-based adhesive used to bond roofing felt to itself, concrete, asphalt, metal, wood and similar surfaces.
Also suitable for use as a cold-gritting solution.
Bonding all types of roofing felts to metal, concrete,roofing felt, wood.
Sealing roofing felt laps.
Bonding chippings to final layer of felt.