Waterproofing coating is a kind of construction chemicals use for waterproofing and insulation in building and construction works, widely used fo waterproofing of basement, rooftop, wall and flooring of toilet, shower room, kitchen, summing pools, tunels, culverts and many other civil works. There are many types of waterproofing coating, like polyurethane coating, cemetitous coating, bituminou coating, acrylic waterproofing coating, cystalline coating, silicone base coating, etc.