Made with high quality pure natural rubber(NR) or NR/SBR by ROTOCURE or press machine, with moderate hardness and high tensile strength, No smell and good abrasion resistance and elasticity, working under the higher pressure status at the temperature of -35℃~+85℃ in air. Apply to punch the seal gasket and others which is abrasion resistance, anti-impact and good cushion performance.

Specifications:
Material: 100% virgin pure natural rubber or NR/SBR
Grade: industrial grade, food grade
Color: black, red, green, white, grey, brown, yellow, beige, blue etc.
Surface: smooth/smooth, smooth/impression fabric, double impression fabric
Tensile Strength: 2-22Mpa (285-3142PSI)
Hardness: 40, 50, 60, 70, 80+/-5Shore A
Elongation: 170%-760%
Density: 1.05-1.70g/cm3
Thickness: 1.0-80.0mm
Width: 0.5-3.8m
Length: 5-20m or any length
Insertion: allow and accept insert 1-3PLY fabrics