Frost King SP55/6
Combines the properties of two popular insulating materials in one handy roll. It can be used on both heating and air-conditioning ducts, as well as on car and truck hoods and trunks.
| Length | : | 15 ft |
| Material | : | Fiberglass |
| R-Value | : | 6 |
| Suitable for | : | Heating and Air-Conditioning Ducts |
| Temperature Rating | : | 35 to 250 deg F |
| Thickness | : | 2 in |
| Width | : | 12 in |
| Color | : | Silver |