range of applications as secondary containment lining, plating, chemical storage linings, ponds,water reservoirs and cisterns, clarifier tanks, trenches, swales, canals, gas... liner can hold a wide range of chemicals, from pH 0 - pH 14 and can withstand temperatures over 200 F because they are made from a variety of available materials. We have premium tank... Contained Flexible tank linings can contain extremely corrosive and high temperature chemicals, acid or alkaline and waste fluids as well as water, water based products and gases...