| Abbreviation | SBR |
| Common Name | SBR, GRS |
| ASTM D-2000 classification | AA, BA |
| Military(Mil-Std417) | RS |
| Chemical Definition | Styrene Butadiene |
| General Characteristics | |
| Durometer-Range (Shore A) | 30-90 |
| Tensile Range (P.S.I) | 500-3000 |
| Elongation (Max.%) | 600 |
| Compression Set | Good |
| Resilience-Rebound | Good |
| Abrasion Resistance | Excellent |
| Tear Resistance | Fair |
| Solvent Resistance | Poor |
| Oil Resistance | Poor |
| Low Temperature Usage (°F) | 0° to -50° |
| High Temperature Usage (°F) | to 225° |
| Aging Weather-Sunlight | Poor |
| Adhesion To Metals | Excellent |