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Armacell Tundra Self Sealing 1/2 in. X 6 ft. L Polyethylene Foam Pipe Insulation

Armacell Tundra Self Sealing 1/2 in. X 6 ft. L Polyethylene Foam Pipe Insulation

Self-sealing foam slides over 1/2 inch pipe with no tape needed, guarding against both freezing and heat loss.
Armacell MPN PR12058TWTU0
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

In-Store Exclusive

This one's worth the trip to the store.

This Armacell item is one you'll find in stores rather than online — and that's often the better way to buy. In store you get the genuine article, full manufacturer warranty, and real advice from someone who's actually handled it — no counterfeits, no gray-market resellers.

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About Product Overview

Armacell's TundraSeal pipe insulation slides right over 1/2 inch pipe and self-seals along a semi-slit seam, so there's no separate adhesive or tape needed to close it up. The closed-cell polyethylene foam holds an R-value of 3.3 and handles a wide temperature swing, from -297°F to 200°F, making it equally at home on cold water lines fighting condensation and hot lines losing heat. Each length runs 6 feet, giving you fewer joints to seal on longer pipe runs. It stays flexible for easy routing around bends and fittings without cracking.

  • Fits pipe up to 1/2 inch, 1/2 inch wall thickness
  • Self-sealing semi-slit seam, no tape required
  • R-value: 3.3
  • Temperature range: -297°F to 200°F
  • 6 foot lengths, black polyethylene foam

The Details Specifications

Brand Armacell
Model / MPN PR12058TWTU0
UPC 064849393099
Weight 9 lbs
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
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