Sioux Chief

Sioux Chief 663-21834SS Pipe Insulation, Self-Seal, 2-1/8 in ID X 3/4 in Wall, 54 ft, 6 ft lengths

SIO66321834SS MFG #: 663-21834SS
Sioux Chief 663-21834SS Pipe Insulation, Self-Seal, 2-1/8 in ID X 3/4 in Wall, 54 ft, 6 ft lengths
  • Material: Polyethylene foam
  • Nominal Size: 2 in
  • Type: Self-Seal
  • End Style: CTS
  • Inside Diameter: 2-1/8 in
  • Length: 54 ft
  • Manufacturer: Sioux Chief
  • Manufacturer #: 663-21834SS
  • Temperature Rating: -200 to 200 degF
  • Thickness: 3/4 in
The selected product is shipped in a predetermined length or quantity. Displayed pricing may reflect per unit/per foot pricing. Please review total price and quantity in your cart.



663-21834SS PIPE INSULATION SLF-SL 2-1/8 ID X 3/4 WALL, 54 FEET
  • Features
  • Engineered polyethylene foam provides better rigidity, tensile strength, and tear resistance
  • Closed-cell foam structure is non-porous and fiber-free, which minimizes moisture ingress and resists mold growth
  • Good chemical and ozone resistance
  • Flexible and Rigid - easier to push over existing tube and into tight spaces
  • Very low water vapor permeability - no additional vapor barriers required
  • Provides longer-lasting protection in adverse conditions vs. foam rubber
  • Reduces noise, condensation, and heat-loss. Conserves energy
  • Polyethylene foam is completely recyclable
  • Manufactured without CFCs, HCFCs, HFCs, PBDEs
  • Low VOC, non-particulating, formaldehyde-free
  • No observed odor emission