For sealing off roof sheeting and roofing felt, or filling in joints of roof passages, e.g. domed roof lights, ventilation ducts, antenna or chimneys, as well as edge connections. Also suitable for elastic moulding and emergency repairs.
Bitumen sealant has a good adhesion on damp surfaces, and is resistant to ageing and weathering.
Note: Repairs conducted in damp conditions must be checked when dry.