... resistance 2.Good elasticity 3.High precision, high concentricity 4.No bubbles 5.Smooth surface DescriptionRubber RollerBrandKamidMaterialNature rubber, NBR, PU, ... , can be within 2ddm3. good depth of parallelism4. no bubbles, smooth surfaceUsageAll kinds of machineTechnologycasting by handOur advantagewe have our own ... match our customers' needs Polyurethane coating U groove roller, NO bubbles