Bostik bituminous waterproofer for Roofs is a Premium Grade, Solvent Based use on All Common Roofing Materials. 5 Litre, Colour: Black

USES - Bostik Bituminous Waterproofer for Roofs is a premium grade, solvent-based bituminous waterproofer for use on all common roofing materials. It dries to form a tough, black waterproof coating and can be used as a water and moisture barrier or as a protection for metal. USES - Immediate waterproofing FOR USE ON MOST MATERIALS - For all common roof surfaces, it can be applied onto existing roofs or mastic asphalt, roofing felt, corrugated iron, fibre/cement, slates, lead, copper and zinc. APPLICATION METHOD - Brush on application, Manufacturer: Bostik