K-FLEX® INSUL-LOCK® DS (DoubleSeal) White is a white, flexible, closed-cell elastomeric tube insulation product used to conserve energy and prevent condensation on exposed piping areas or areas that require painting, such as supermarkets, hospitals and schools.
It is pre-slit with a factory-applied pressure sensitive modified-acrylic adhesive with scrim reinforcement on the seam surface and a flexible PVC overlap tape with acrylic adhesive for doubled seam security. The system reduces installation time and costs, and ensures a strong, durable seal.
The product's closed-cell structure creates excellent thermal properties that protect against moisture penetration, condensation/frost formation, and heat loss or gain in applications within a -40°F to +220°F temperature range.
K-FLEX® INSUL-LOCK® DS White is widely used for its cold weather flexibility, durable skin surface, exacting manufacturing tolerances and lasting performance. It is available in 6' lengths in wall thicknesses ranging from 3/8”* to 2”.
K-FLEX® INSUL-LOCK® DS White 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-LOCK® DS White is GREENGUARD® certified under the Children and Schools classification, is approved through supervision by the Factory Mutual Research Corporation, and is 25/50-rated when tested to ASTM E 84 standards.
*3/8" thick product construction does not include overlap tape. Hot melt adhesive on both seams is used for sealing purposes.
For more information, please consult the technical data sheet.