Flexible rubber thermal Insulation tube, Length 1.83m, Temp. Range -50 to 110 C, Black, I.D. 6 to 89mm, thickness 6 to 30mm Flexible rubber thermal Insulation tube, Length 1.83m, Temp. Range -50 to 110 C, Black, I.D. 6 to 89mm, thickness 6 to 30mm Description:HengBao Insulation Tube is a flexible, closed cell and light weight elastomeric material designed for insulating liquid cooling and heating ...