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INSUL-LOCK DS Flexible Closed Cell Pipe Insulation

Norske Backer INSUL-LOCK Double Seal (DS) is an easy-to-install, pipe insulation with locking adhesive flapping. This mold and mildew resistant pipe insulation is an environmentally friendly foam pipe tube wrap, ideal for condensation prevention and water pipe freeze protection.

Compatible with a variety of heating cable and heating tapes
Scrim reinforcement on the seam surface
CFC-free, flexible elastomeric thermal insulation

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Additional Features:

Double seal reduces air infiltration
Non-porous, fiber-free, and resistant to mold growth

Applications:

Self-regulating heating cable/tube insulation
Freeze protection
Prevent condensation on refrigerant lines, cold water plumbing, roof drains, and chilled water systems

Operating Temperature Range: -70°F to 220°F (-57°C to 104°C)
R-value: 3
Color: Black
Thickness: 0.5 in (1.3 cm)
Density: 3 to 6 PCF
Water Vapor Permeability:
- Dry cup (elastomeric insulation): 0.03 perm/in
- Wet cup (glued seam with overlap): 0.12 perm/in

Water Absorption % (volume change): 0

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