... strength 4. Low moisture absorption Abrasive nylon roller brush W-238 Feature:PVA economical, PVC, PP good corrosion resistance ,PU abrasion ... or As customizationSize: ID*OD According to the machineColor: Black, Red, Blue, Yellow, White etc.Application:food processing, sheet metal manufacturing ... maintenance, floor cleaning, conveyor belt cleaning. Nylon roller brush W-238