About ArcticTherm® Liner
Johnson's patented ArcticTherm® liner option provides maximum strength for heavy-duty loads.
The interior liner is a 1/8-in. thick cross-linked polyester thermoset fiberglass resin with a chopped fiberglass strand over ¼-in marine-grade plywood. The polyester resin used in the composite meets FDA food contact requirements when proper cleaning and sanitation protocols are followed. The resulting panel is exceptionally strong (2,200-psi puncture resistance) and features a bright white, seamless, easy to clean interior panel.