Delivery: IN STOCK. 1 - 2 Days Delivery Key Features: Tin Size: 25Ltr Colour: Black Coverage: Approx 5m2 per litre Installation Method: Brush & Roller Application: Primer for Torch-On Felt Description: Cromar Bitumen Primer is a low viscosity, high penetration, cold applied bituminous solution designed to prime and seal porous roof surfaces prior to the application of bituminous materials, including pour and roll and torch-on felt applications. It seals porous substrates and promotes the adhesion of bituminous waterproofing systems and sheet coverings. For use on metal, concrete, asbestos cement, slate, lightweight concrete screeds, roofing felt & asphalt Can be applied by brush or spray. Can be applied to damp (not wet) surfaces Resistant to water within 20 - 30 minutes Downloads & Data Sheets: Product Data Sheet Safety Data Sheet