Bostik Cementone Brushable Waterproof 5.0L Black

Brushable Water proofer for Roofs is a contract grade general purpose waterproofing material for use on all common roofing surfaces, including mastic asphalt, roofing felt, corrugated iron, fibre cement, slates, lead, copper and zinc. Once the surface has been prepared and is dry, Brushable Water proofer is applied to provide the final waterproof coating. Once applied, it is resistant to rain and frost during the drying process. However, the actual application should be carried out at temperatures above 5°C. Most jobs will require two coats applied at right angles to each other at an approximate rate of 1.2 – 1.5 m2 per litre per coat. Use Penetration Primer for Roofs where surfaces are porous

• For existing roofs
• For all common roof surfaces
• Brush on