Guerlain Shanghai Mechanical and Electrical Material Co., Ltd. is a professional enterprise engaged in the production and sales of modern industry and construction and installation materials, its always the same spirit of innovation over the years, the company has always been leading the development trend of the industry, the company innovative and advanced products and complete widely used in electrical wiring, installation of pipes and steel areas, has been successfully applied to a number of major projects distinguished reputation in their respective areas. Fire clay is a flexible flame retardant material, the flame arrester, blocking smoke performance, it is oil-resistant, water-resistant, corrosion-resistant, mainly used for cable plugging the holes to prevent fire spread to the neighboring room fire holes to reduce the risk of fire losses. Which is widely used in industrial and mining enterprises, high-rise buildings and systems engineering cable holes plugging. Usage: kneading evenly embedded holes (cold weather hard at blocking material can be heated in warm water about 50 degrees, you can use a little soft). Fire resistance of greater than or equal to 3 hours. Welcome new and old customers!