EXCELLENT HEAT PRESERVATION INSULATION: The high density and closed structure of the selected raw material have the ability of low thermal conductivity and stable temperature and have an insulation effect of hot and cold medium, so the inside of the water pipe is not affected even if the weather is frozen outside. NEAT APPEARANCE OF OUTER PIPE: The insulation material has a smooth surface with high elasticity, soft texture and better anti-resonance effect. In addition, it can also maintain a high-class appearance even if it is not covered. ENVIRONMENTALLY FRIENDLY MATERIAL: The environmentally friendly raw material has no stimulation and pollution, no danger to health and the environment. In addition, it can prevent mold growth and mouse bites; The material has the effect of corrosion resistance, acid and alkali, it can increase the service life of use. GOOD FIRE RETARDANT PROPERTIES: When burned by fire, the insulation material does not melt and results in low smoke and does not spread the flame which can guarantee the safety of use; the material is determined as a non-combustible material and the operating temperature range is from -50℃ to 110℃. EASY TO INSTALL, EASY TO USE: It is convenient to install as no other auxiliary layer needs to be installed and it is just cut and glued. It will save a lot of manual labor.