rubber corner bead good choice for your safety high duration UL and NSF61 prompt delivery Rubber corner bead,Safe Road Material:NR high and low temperature resistance, anti-aging,wear-resistance ISO/TS16949 OEM1. Name:Rubber seep hump2. Material:NR,SBR,SIL,NBR,etc3. Application: road, parking-lot, quay,Safety brake equipment and more4. Performance:high and low temperature resistance anti-aging, ...