Products / Water-Tite 4N1 Aluminum Base Roof Flashing

A multi-size vent pipe flashing from IPS Corporation's Water-Tite brand with an aluminum base. The product page gives an adjustable design that fits 1-1/4 in. to 3 in. and 3 in. to 4 in. vent pipe, testing for ultraviolet, ozone and weather resistance, and approval for type B installations, in a 12 x 16 in. base (mill finish, black, brown, gray) and an 18 x 18 in. mill finish base.