SynFelt 48 In. x 250 Ft. Gray Woven Synthetic Roof Underlayment Propane Uses: Around water heaters and

Uses: Around water heaters and oil burners

Low battery warning

Nails must be driven at an angle through the joist or truss into the header to achieve the table loads

square ceilings

and lasts 20 times longer

SynFelt 48 In. x 250 Ft. Gray Woven Synthetic Roof Underlayment Propane Uses: Around water heaters andRE Synfelt is a high strength, dual extrusion coated woven synthetic roof underlayment. Touting the highest slip resistance in the industry. 10X lighter per square and 20 times stronger than 30 lb felt. 10 squares per roll weighing only 28 lb. UV (ultra violet) resistant and can be exposed for up to 6 months using plain electro galvanized roofing nails (caps not required). Cool Gray Walking Surface reduces heat by up to 14% and provides a cooler