Energy efficient pipe insulation in either metallized or polyethylene sleeve. Thick insulation blanket with R-values of 4.2, 6.0, and 8.0. Fast and economical to install over round sheet metal duct. UL classified for pipe and equipment covering.
Thermasleeve Specs
| Permeability Rating: |
0.1 |
| Flame Spread: |
Less than 25 |
| Smoke Developed: |
Less than 50 |
| Length: |
5' standard |
| Diameters: |
4, 5, 6, 7, 8, 10, 12, 14, 16 and 18 inches |
| R-Value: |
4.2, 6.0, and 8.0 |
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