2.5lt Crown Trade FastFlow Undercoat Charcoal

5lt Crown Trade Alkali Resisting Sealer Ideal for priming, sealing and stabilising new, dry alkaline surfaces such as new lime plaster, cement and concrete. It can also be used to seal stains, stabilise powdery chalky surfaces and promote adhesion to glass, ceramics and some plastics. For interior and exterior use Good adhesion Excellent anti-suction properties Resists alkaline attack Good opacity Seals stains such as water and nicotine Technical Details Finish Alkali Resistance Application Brush, Roller Recoatable Time 16 Hours Spreading Rate Up to 13m2/litre Pack Size 5L Touch Dry 4-6 Hours Base Solvent