Bitumen Membrane waterproof Coating in kulithala R...

Bitumen Membrane waterproof Coating in kulithala Rvs waterproofing construction chemicals Application chemicals supplier distributor Bituminous waterproofing systems are designed to protect residential and commercial buildings. Bitumen (asphalt or coal-tar pitch) is a material made up of organic liquids that are highly sticky, viscous, and waterproof.