K-Flex - INSUL-TUBE® is a flexible, closed-cell elastomeric tube insulation product used to conserve energy and prevent condensation on piping applications. The product's closed-cell structure creates exceptional thermal properties (k-value of 0.245 at 75F and wvt of .03 perm-in) that protect against moisture penetration in applications within a -297°F to +220°F temperature range.
INSUL-TUBE® is widely used in the HVAC/R and plumbing markets 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.
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.
INSUL-TUBE® is GREENGUARD® certified under the Children and Schools classification and is approved through supervision by the Factory Mutual Research Corporation.
*Valid thru October 31st, 2018 at participating locations only. All discounts reflected in current pricing. Select items only. Excludes special pricing. Offer cannot be combined with other offers or programs. While supplies last. No rainchecks allowed. Not valid on previous purchases. Management reserves the right to modify or end this promotion at any time. Call your local sales center for details.