Products / Sarnastack Universal

A prefabricated 60 mil stack and pipe boot, injection molded from the same formulation used in Sarnafil membranes, for flashing pipes, vent stacks and round penetrations from 3/4 to 8 inches in diameter in Sarnafil and Sikaplan roofing and waterproofing details. The data sheet lists a 9.3 inch height, 9 inch width and 13 inch base diameter, packed eight per carton with eight stainless steel clamping rings, and says Sika warrants the product for one year from date of installation against manufacturing defects.