... thickness and length and width, The sheet is mainly used for buffering, compression, bearing, etc., esp. used in the molding equipment ... .1.1.2 KeywordsPU Sheet, PU Board, PU Buffering Pad, Polyurethane Buffering Pad, Polyurethane Pad, PU Pad, High Elasticity Rod, High Elasticity Board, Anti-abrasion Sheet ...