NEOSEAL PU is a single component liquid waterproofing material, which after polymerization forms an elastomeric Polyurethane membrane, resisting UV rays and capable of handling severe building movements and deformations. It may be applied very easily on different surfaces (concrete, mortar, brick, ceramics, bituminous membranes, steel, zinc, aluminum), providing a continuous membrane which resists outdoors exposure, and has excellent adhesion.