Open-ended insulation sleeve to protect pipes from freezing/sunburning. The inside diameter of the(50mm/1.96in). Insulation pipe + closed-cell foam material can prevent the pipe from being damaged by cold air, effectively prevent freezing and prevent heat loss. Surface aluminum foil material wear-resistant can make the pipe prolong the use of time. Features: self-adhesive opening, easy construction, flame retardant, thermal insulation, anti-freezing; no need to consider whether the pipeline has been installed or not, all can be quickly installed and used. Easy to install, these pre-cut sleeves are easy to install and can be cut to size, making them a practical and economical solution for a wide range of pipe sizes. Wide range of application: suitable for heating, ventilation and air-conditioning systems, exhaust pipe sealing, pipe packing, refrigerators, water heaters, roof sealing, gutter edge sealing, lamps and lanterns leakage prevention, kitchen and bathroom mildew prevention, grease prevention and control, exhaust gas protection, sewer protection and so on. 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
