abrasion high density polyethylene board 2 inch direct factory. 1/2 inch abrasion high density plastic sheet for Electro Plating Tanks Peachtree 1124 UHMW Sheet 1/2″ x 4″ x 48″ – – henan okay.com This item: Peachtree 1124 UHMW Sheet 1/2″ x 4″ x 48″. $23.45.