FlexTherm® 2-1/8 x 3/8 in. 16-Pack Wall Insulation

Part #N6RU038218  |  Item #4255049  |  Manufacturer Part #6RU038218

Call for Pricing EACH

Inside Diameter:

2-1/8 in
To see availability for this product, Create an Account.
Already a customer? Login

Product Details

  • Pipe insulation available in unslit tubular form in multiple wall thicknesses and sizes
  • Environmentally-friendly, CFC-free, flexible elastomeric thermal insulation
  • Non-porous, non-fibrous and resistant to mold growth
  • Working temperature range of -70° F to 220° F / -57° C to 104° C
  • Retards heat gain and prevents condensation on cold water plumbing
  • Minimizes heat loss on hot water plumbing
  • Retards flow of moisture vapor



ASTM Specifications: [ASTM C-534, ASTM C-411, ASTM D-1056]

Collection: FlexTherm®

Color Finish: Black

Inside Diameter: 2-1/8 in

Length: 6 ft

Material: Elastomer

Thickness: 3/8 in

UL Listed: Yes