Flex Drain, Perforated Black Polyethylene, 4-In. x 25-Ft. Bathroom Faucets In the case of hot

In the case of hot water

Safe for all pipes and septic tanks

Heavy-duty brass hex nuts are easy to grip and nickel plated for durability

Won't kink or crease

polypropylene

Flex Drain, Perforated Black Polyethylene, 4-In. x 25-Ft. Bathroom Faucets In the case of hot4" x 25', black, perforated flex drain, expands from 6' to 25', pipe can be used in most drainage applications, soil tight fittings are built into the pipe & the pipe holds its shape after it is bent, therefore no other connectors are needed, simply dig your trench, lay your flex drain pipe & cover it up, meets the corrugated polyethylene pipe association's test for crush resistance.