' Pipe Insulation, Material Polyethylene, Pre-Slit, Wall Thickness 3/8 In., Length 6 ft., Temp. Range -160 Degrees to 200 Degrees F, Approx. R Value 1.7, Color Black, Standards ASTM C 1427 '
' Pipe Insulation, Material Polyethylene, Pre-Slit, Wall Thickness 3/8 In., Length 6 ft., Temp. Range -160 Degrees to 200 Degrees F, Approx. R Value 1.7, Color Black, Standards ASTM C 1427 '