Product feather:
material: 100% virgin silicone rubber
color: as per customers' requirements
Type: smooth/smooth, smooth/sand
Tensile strength: 12Mpa
Hardness: 55 shore A
Elongation: 300%-350%
Density: 1.20+/-0.05g/cm3
Break Down Voltage: 4.5Kv
Flammability Class: V-0