K-FLEX INSUL-TUBE is widely used for its cold weather flexibility, durable skin surface, exacting manufacturing tolerances and lasting performance. It is available in 6’ lengths in a range of wall thicknesses ranging from 3/8″ to 2” and is 25/50-rated, according to ASTM E-84 standards for surface burning characteristics of building materials, up to 2″ wall thickness.
K-FLEX INSUL-TUBE is non-porous, non-fibrous and resists mold, fungal and bacterial growth. For added protection, it is protected with an EPA-approved antimicrobial agent.
K-FLEX INSUL-TUBE is GREENGUARD certified under the Children and Schools classification and is approved through supervision by the Factory Mutual Research Corporation.
General Insulation Company Inc. is an insulation supplier / insulation distributor that stocks and fabricates a wide variety of industrial and commercial air barrier, vapor barrier, moisture and water barrier products for the construction market.