15 ASTM Specification Felt

Meets ASTM D-226, Type I
Dimensions- 144'' X 36"
Coverage per Roll- 4 Squares
Approx. Sq. Ft. per Roll- 432 Sq. Ft.
Approx. Weight per Roll- 52 Lbs.
Also available in 3 Square Roll

30 ASTM Specification Felt