Features: <br>With large elasticity , small distortion ,strong stretching force , it has good shock absorption effect. <br>Widely used in the metal processing stamping industry <br>Has good performance of resistance to high-energy rays <br>Oil resistance: polyurethane is a highly active mineral oil with a low affinity and is virtually impervious to erosion in fuel and mechanical oils <br>Wear resistance: its Wear resistance is generally is about 3-5 times of rubber within the range of 0.01-0.10（cm3）/1.61km <br>Wide hardness range: it still has the elongation and resilience of rubber under high strength <br> <br>Specification: <br>Dia:60/100/150mm(Optional) <br>Thickness:30mm/1.2in <br>Weight: 97 -612 g / 3.4-21.6 oz(approx.) <br> <br>Package list: <br>1 x Polyurethane Crash Pad<br>1、With large elasticity , small distortion ,strong stretching force , it has good shock absorption effect. <br>2、Widely used in the metal processing stamping industry <br>3、Has good performance of resistance to high-energy rays <br>4、Oil resistance: polyurethane is a highly active mineral oil with a low affinity and is virtually impervious to erosion in fuel and mechanical oils <br>5、Wide hardness range: it still has the elongation and resilience of rubber under high strength