Alpha ProTech REX SynFelt Synthetic Roof Underlayment, 48" x 250'
The REX SynFelt is a high strength woven synthetic roof underlayment that can save you 50% in labor and time expense, compared to 30# felt.
- Roll width: 48"
- Roll length: 250'
- Rex synthetic felt
- A high strength woven synthetic roof underlayment
- Features include class a fire rating, can be exposed for up to 6 months
- Fasten with 1" diameter plastic cap nails or 3/8" diameter head electro plated galvanize smooth shank roofing nails.
- The most slip resistant underlayment in the industry
- 20 times stronger than felt–won’t tear-off or buckle when wet
- 10x lighter per square and 20x stronger than 30# felt
- 10 squares per roll weighing only 28 lbs (250 ft roll)
- 5 squares per roll weighing only 14 lbs (125 ft roll)
- Uv resistant and can be exposed for up to 6 months
- Light gray color reduces heat and provides cooler working surface
- 50 year warranty by manufacturer
- Made in U.S.A.
EPB UL 48250 REX