Watts RD-304-AC - Part of the RD-300-AC Series ZC100F-3NH The 12 mil thick Dura-Skrim

The 12 mil thick Dura-Skrim R12WB is a high-strength polyethylene film designed for demanding applications requiring superior tear and puncture resistance

and other environments where floor grade and drainage precision matter

Flashing clamp for secure membrane integration

It is ideal for concrete floor installations

With its scrim-reinforced structure

Watts RD-304-AC - Part of the RD-300-AC Series ZC100F-3NH The 12 mil thick Dura-SkrimThis Watts Drains adjustable, epoxy coated, cast iron roof drain features a compression seal extension assembly, a flashing clamp with an integral gravel stop, a self locking polyethylene dome, 137 square inches of free area and a 4 inch no hub outlet. Features Compression seal adjustable No hub 137 SQ IN free area Epoxy coated cast iron Specifications Body Material Epoxy Coated Cast Iron Brand Watts FreeArea 137 SQ IN Lead Free Not In Scope Outlet