![Lastobond Smooth Seal HT FR | Underlayment | 195 sqft/roll](http://scmetals.com/cdn/shop/files/Lastobond_SmoothSEAL-HT_FR.jpg?v=1691087482&width=1080)
Lastobond Smooth Seal HT FR | Underlayment | 195 sqft/roll
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Lastobond Smooth Seal HT FR is a multi-purpose fire-resistant self-adhering roofing underlayment used under metal or asphalt shingles. It is designed to withstand temperature variations from -45 ° C to 115 ° C (-49 °F to 240 °F).
- Fire resistance tested under UL 790, Class A fire rated
- California Office of the State Fire Marshal (OSFM) approved and listed
- Reinforcement provides added strength and stability
- Anti-slip
- Easy Installation
SUPPORTING MATERIAL