Polyurethane
Polyurethane and HD Polyethylene may seem similar, but produce two different results. Polyurethane is much softer than rigid HD Polyethylene, thus allowing extra give under extreme pressure. This makes polyurethane perfect for foil stamping as well as kiss cutting since it allows the die to cut into the product without damaging the backer. OWOSSO offers true 75A Polyurethane.