SINGLE-COMPONENT POLYURETHANE WATERPROOF COATING

Product introduction

PRODUCT DESCRIPTION

Single-component polyurethane Waterproof Coating is an environment-friendly liquid elastic waterproof coating with polyether polyol as its basic component and non-tar bitumen and other auxiliaries as additives. it cures after contacting with water vapor in the air, and forms a flexible, fimm and seamless integral waterproof film on the surface of the base layer. The coating film has very good adhesion with concrete and other base courses, which can effectively prevent water from flowing in series under the waterproof coating film, and its inherent flexibility can resist any possible structural deformation and shrinkage cracks.

SCOPE OF APPLICATION

It is suitable for waterproof engineering of various underground buildings, kitchens, bathrooms and toilets; Leakage prevention of sewage pool; Waterproofing and anticorrosion of underground pipelines, waterproofing of high- speed rail and bridge structures, etc.

PRODUCT FEATURES

▪ It can be directly constructed on wet base surface, with fast construction speed and shortening construction period.

▪ High strength, high elongation and high elastic recovery rate, strong adaptability to base cracking and expansion.

▪ Low temperature flexibility is very good.

▪It has strong adhesion with base, so there is no need to brush base grass-roots treatment agent.

▪Dense coating, no pinholes, no bubbles, water vapor permeability coefficient is small, both waterproof and can be used as a gas barrier.

▪ Color can be adjusted, which can meet the humanized requirements of different customers for different surface colors.

▪ A brush can be up to 1-3mm thick without foaming.