Caltech is a flame-free, single component, quick-curing liquid waterproofing solution. Cold-applied to form an elastomeric, seamless membrane - Caltech will waterproof virtually any substrate.

Systems have been developed to solve the problems associated with the long-term waterproofing of flat roofs, gutters and pitched roofs.

Caltech provides flexible, durable, long-lasting protection for up to 25 years. Systems offer a cold liquid applied, breathable, seamless finish that moves with the roof and allows vapour release from the existing substrate.

White House Works, Bold Road, Sutton, St Helens, Merseyside, WA9 4JG