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Frost King 12 in. X 48 in. L Fiberglass Pipe Insulation

R-3 fiberglass protection that wraps around pipes up to 12 inches to stop freezing and heat loss in cold spaces.
Frost King MPN SP1/12
Sold Locally Only

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

Typical Store Price i
Typical store price: low $7.99, average $9.99
In-Store Exclusive

This one's worth the trip to the store.

Brands like Weber, Milwaukee, Yeti, and DeWalt restrict where their products can be sold online — and for good reason. In-store buyers get authentic products, full manufacturer warranty, and access to pricing that simply isn't allowed to be advertised on the web.

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Why isn't this online? The whole story →

About Product Overview

Frost King fiberglass pipe insulation slips over pipes up to 12 inches to cut heat loss and guard against freezing in the temperature range where it matters most. The 1-inch wall thickness delivers an R-value of 3, giving your lines solid protection whether they're running through a crawl space, basement, or unheated utility area. It's flexible enough to work around bends and tight runs without cracking.

  • Fits pipes up to 12 inches in diameter
  • 48-inch length, fiberglass construction
  • 1-inch wall thickness, R-value of 3
  • Rated for 32°F to 100°F
  • Flexible material, not self-sealing

The Details Specifications

Brand Frost King
UPC 077578022994
Case Pack Quantity 12 per case
Retail Unit Quantity 1
Dimensions (L × W × H) 5 × 5 × 17
Weight 1 lbs
Country of Origin CHINA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
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