VulcaSeal ASTM #15 Perforated is an asphalt saturated recycled paper unique application underlayment most frequently used in built-up roofing and shower pan bathroom applications.
Specifications
Item Number
297956
Applicable Standards
ASTM D226-97a Type I
ASTM D4869-03 Type I
UL Type 15 Saturated Felt
UL ER 18554-01