Glass Wool Self Adhesive Pre Slit Tube Cover, Aluminum Foil Self-Adhesive Insulation Pipe, Fireproof and High Temperature Resistant(ID76MM/THK30MM). Easy to install and use: semi-open design, directly installed in the pipeline, without the need to install other auxiliary layer, easy to install, easy to cut and paste, can save you a lot of manual work, in the industrial and construction industry to use a better effect. Sound absorption and noise reduction: sound absorption and sound insulation effect is good, sound absorption and noise reduction, can effectively prevent the spread of sound, and can block different frequencies of sound sources. Glass wool piping is widely used: such as engineering decoration, hot and cold water piping, air conditioning piping, floor heating, solar energy, industrial piping, and all kinds of outdoor piping that need to be protected. The price of this product is the price of one, about one meter each, need a few meters to shoot a few, the inner diameter of the casing is the outer diameter of the pipe, please measure the diameter of the pipe first, and then select the appropriate size specifications! Foam Tubing Safety: Used for heat pipe or cold pipe to prevent condensation of cold pipe, flame retardant when burned by fire, insulating does not melt, produces low smoke, does not spread flame, and ensures safe use. Farbe:One Color