FlexTherm® pipe insulation is an environmentally friendly, CFC-free, flexible elastomeric thermal insulation. It is black in color and identified as FlexTherm® pipe insulation and is available in unslit tubular form in wall thicknesses of 3/8 in, 1/2 in, 3/4 in, 1 in and 1-1/2 in sizes ranging from 3/8 in ID to 4 in IPS. FlexTherm® pipe is non-porous, non-fibrous and resists mold growth.

Nomaco® FlexTherm® Insulation Tube, Un-Slit Style, For Pipe Size: 2-1/2 to 2-5/8 in, For Pipe Type: Copper, 2-5/8 in Nominal, 2-5/8 in ID, 3/8 in Wall Thickness, R-Value: R2.3, 0.258 to 0.235 W/mK Thermal Conductivity, -70 to 200 deg F, IPS Connection, Elastomeric Blend, Black, 6 ft Length, Domestic/Import: Domestic