National Nail Stinger EX025 Synthetic Roofing Underlayment Roll Usp Structural Coated with a heavy-duty flame

Coated with a heavy-duty flame retardant

Dries with clear

Adjustable Nozzle

Brightest LED Headlamp with 1

Solvent welds PVC

National Nail Stinger EX025 Synthetic Roofing Underlayment Roll Usp Structural Coated with a heavy-duty flame25 year warranty. ICC ES ESR 3905 Made in the United States. Proprietary non skid additive on walking surface for slip resistance. 100% polypropylene synthetic woven fabric offers high tear strength. Manufactured from post industrial recycled materials. 100% recyclable eliminates job site scrap. Light only 20lbs per roll. 10 squares per roll fewer rolls to carry on the roof. UV resistant can be left exposed for up to 6 months. Preprinted nailing