Tank linings that are approved for potable water use
The Stonhard Group
Stonchem 444 lining for tanks and structures constructed of concrete and steel (photo) offers very high tensile strength at 3,400 psi. The lining is fast-curing, dense and waterproof, with extremely low levels of volatile organic compounds (VOCs). Additionally, it is very chemical resistant and is NSF 61-approved for potable water, as well as low outgassing. The lining can also be used in cleanrooms and biosafety level (BSL) 4 laboratories. Booth 319 — The Stonhard Group, Maple Shade, N.J.