Liquid membrane is a thin coating which consists of usually a primer coat and two coats of top coats which are applied by spray, roller, or trowel. It offers more flexibility than the cementitious types of waterproofing. The liquid cures into a rubbery coating on the wall. The elongation properties of the coating can reach as high as 280%. Liquid waterproofing membrane is available in the form of liquid and is sprayed or applied by brush or roller to the concrete surface which forms a thick joint free membrane in contact with air.

Polyurethane Coating is higher than Cementatious and Acrylic coatings, It normally has the 600% Elongation. Liquid waterproofing membrane is available in the form of liquid and is sprayed or applied by brush or roller to the concrete surface which forms a thick joint free membrane in contact with air.

Bitumen / Membrane treatment waterproofing is used to protect residential and commercial buildings. It is used protects the roof deck from rain. It provides an extra weather barrier or water penetration through the roofing. This system is normally used below ground level.