K-FLEX INSUL-LOCK DS (DoubleSeal) is an NBR/PVC-based closed cell, flexible elastomeric foam insulation. 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. It is environmentally-friendly as it is free of CFCs, HFCs, HCFCs, PBDEs, formaldehyde and fibers. An EPA-registered antimicrobial agent is incorporated into the product providing additional protection against mold, fungal and bacterial growth. It is UL GREENGUARD Gold Certified for low VOC emissions. The product's key physical properties are approved by Factory Mutual.
K-Flex, Insul-Lock DS, Pipe Cover, Black, 3 - 6 pcf Density, Self Seal Lap, 3-1/8 in Inside Diameter, 6 ft Length, 1 in Wall Thickness
| Color | : | Black |
| Density | : | 3-6 |
| Facing Type | : | Self Seal Lap |
| Inside Diameter | : | 3-1/8 in |
| Length | : | 6 ft |
| Wall Thickness | : | 1 in |
- <25 Flame Spread Index
- 3 in Tube
- 3-1/8 in Insulation Diameter
- 1 in Insulation Thickness
- Elastomeric Material
- 50 Smoke Developed Index
- -40 to 220 deg F Temperature Rating
- 0.235 to 0.258 Btu-in/hr-sq-ft-deg F Thermal Conductivity
- <0.01 perm-in Dry Cup, 0.1 perm-in Wet Cup Water Vapor Permeability
- 0 % Water Vapor Sorption
- Moisture vapor resistance
- Condensation control
- Mold and mildew resistant
- Factory applied DoubleSeal closure system for improved performance