WATER TANK 81GAL

High-quality boat tanks perfect for marine boat tanks, graywater tanks, RV tanks, and ballast tanks. Made with FDA-approved virgin polyethylene plastic resin, they create a seamless, one-piece tank that prevents water contamination and leaks. Strong, durable boat water tanks are customized to your dimensions for a perfect fit. Spin-welded fittings ensure a permanent connection to boat plumbing. The 3/8" thick walls form a completely enclosed plastic marine tank, eliminating contamination and giving the tank strength for an extended service life. Great for potable water storage, all custom holding tanks comply with FDA regulation CFR 177.1520 and Coast Guard Standards.