High Density Polyethylene Sheet is available in 48” x 96” sheets, from 1/16” to 1” thick. It has a low efficient of friction, is chemically resistant, and as a result is not glueable or weldable. Ultra High Molecular Weight Polyethylene (UHMW) UHMW is available in sheet size of 48” x 120” , from 1/16” thick to 4” thick. It Get Price