- Poly Urethane Support Ring
- Urethane Support Ring
- Polyurethane Wear Ring
- Derlin Support Ring
- PTFE Support Ring
- Teflon Support Ring
- Wear Guide Ring
- Brass Wear Ring
- PTFE Wear Ring
- R18a1 R20a3 Spark Plug Support Ring
- Urethane Covering
- Urethane Part
- Urethane Bumper
- Low Wear Piston Ring
- Wear Resistance Piston Ring
- Ring
- Urethane Foam Buffer
- Urethane Converting Roller
- Urethane Elastomer Cover
- Custom Cast Urethane