Black Building Paper 15# ASTM D4869,36''X144' 15# ASTM D226,36 ... ASTM D4869,36''X72' 30# ASTM D226,36''X72' Black Building Paper D4869 15#Description: heavy-weight asphalt roofing felt made ... used as an underlay beneath asphalt shingles, wood shakes, tiles and other sloped coverings.Physical Specificatons: Average roll weight,Lbs/roll ... pallet:39/42Pallet size:1.1mx1.1m black roofing felt building paper