Polyethylene-Lined EVA tubing provides the purity of polyethylene combined with the flexibility of EVA (Ethylene Vinyl Acetate). The tubing is a co-extruded item. Its core of low density polyethylene is extruded first. Then, using a patented process, the EVA covering is extruded around the core farther down the production line. This manufacturing method results in a tubing that offers different performance for the inside and outside of the tube – purity inside, flexibility outside. Produced from Class VI, FDA-sanctioned ingredients, PE-Lined EVA is non-toxic, odorless, tasteless, and inert. PE-Lined EVA remains flexible at temperatures ranging from -29&#176F to 160&#176F. It is stocked in nine sizes from 1/8 inches to 1 inches I.D. A wide selection of fittings and clamps is also available, and custom options such as cut-to-length pieces, special sizes, and hose assemblies, are available as well.