White Organic Rubber
Standard Features & Specifications
- Material : Organic Rubber
- Cure time : 1 hour per inch of thickness
- Vulcanization temperature : 300-320°F
- Durometer : 70
- Form : Disc
- Size available: 9",12",15" and 18"
- Lead and Lead-Free pewter alloys
- Heat stable, very low shrinkage
- Excellent for medals and flat round pieces.