Roof BI (DD)

The fischer roof sealing compound DD is ideal for grouting connections and penetrations in roofs, walls and floors, for sealing and bonding work in the case of leaks in roof sheeting, and for carrying out safe repairs. The bitumen-based sealant has a high adhesion capacity even on substrates that are damp with rain, which means that work does not need to be interrupted. fischer DD is non-corrosive and can be used on aluminium, copper and zinc-plated surfaces.