Roofing Felt/Black Building Paper
Black building paper meets ASTM-D779 ASTM-D828 ASTM-E96
1. Asphalt-Saturated Organic Felt ASTM D-226, Type
2. Asphalt-Saturated Organic Felt ASTM D-226, Type
3. Asphalt-Saturated Organic Felt ASTM D-4869, Type
4. Asphalt-Saturated Organic Felt ASTM D-4869, Type
Roofing Felt/Black Building Paper