Duroproof ATC is single pack, aliphatic polyurethane waterproofing top coat which has been formulated as a complimentary and compatible top coat for UV and Duroproof PUM. Aliphatic technology provides greater UV protection, colour fastness and anti-chalking properties and is designed to extend the life of exposed aromatic polyurethanes. ATC forms a tough, flexible, seamless, highly UV stable, waterproof coating. ATC meets the 'Green Star' enviromental criteria. Read More