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| Style No | SBR Color | Density g/cm3) | Hardness (Shore A) | Tensile Strength (Mpa) | Elongation at break | Working Tem (°C)) |
| SR65 | Red | 1.5 | 65 | ≥ 3 | ≥ 260% | -10 - +70 |
| SR60 | Black | 1.36 | 60 | ≥ 5 | ≥ 300% | -10 - +70 |
| SR70 | Black | 1.5 | 70 | ≥ 3.5 | ≥ 250% | -30 - +70 |
| SR50 | Off White | 1.2 | 50 | ≥ 17 | ≥ 500% | -50 - +70 |