Galvanized No-Calk® Roof Flashings/18" X 18" Base

  • Galvanized base.
  • Self-sealing collar slides over pipe and requires no caulking.
  • Metal base for pitch from 0-40° or up to 10/12 roof.
  • Do not use petroleum based products or paint on flashing collar. Not for hot-mopped or built-up roofs.
  • Rated 180°F continuous heat and approved for Type B installations.

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Product NumberSizeDescriptionUPCQtyWeight
11947 3"Galvanized 18" x 18" base038753119472121.700 LB
11950 4"Galvanized 18" x 18" base038753119502121.750 LB