Black Jack 904 Bitumen Roof Felt Adhesive is the ultimate cold applied, bitumen-based adhesive used to bond roofing felt to most surfaces metal, concrete, timber and more. It provides an incredible high bond strength which delivers a tough but flexible film that hardens and softens with changing temperatures. As well as bonding roofing felt, 904 Roof Felt Adhesive can be used for sealing roofing felt laps and bonding chippings to final layers of felt, along with use as a cold-gritting solution. The bitumen roof felt adhesive provides a strong resistance to chemicals and water including salt solutions, dilute acids, alkalis and alcohol.
