| Compound | Hardness SHA |
Principal Features | Colour | C° |
| RG/BA | 50-75 | Good mechanical properties and abrasion resistance. High chemical resistance against aliphatic solvents, animal oils and greases. | Red | 120 |
| RG/IS | 50-80 | Exalted properties in terms of rebound resilience. Good chemical resistance against aliphatic solvents and oils. Compound for a wide range of applications |
White-Grey | 120 |
| RG/MB | 25-60 | Good mechanical properties in terms of resilience and compression set. High chemical resistances against animal oils and greases. | Black | 120 |
| RG/MT | 25-50 | Fair resistance to oils and greases. Good mechanical properties in terms of rebound resilience and compression set. |
Red | 90 |
| RG/PJ | 75-95 | Excellent elastic behaviour and good abrasion resistance. High chemical performance with aliphatic solvents, caustic soda and H2O2 (in different concentrations and temperatures). Compound for squeezing and pressing applications. |
Grey | 120 |
| RG/SH | 60-90 | High mechanical properties in terms of abrasion resistance. Good behaviour against acids and bases. High performance in squeezing and pressing applications. | Black | 120 |
| RG/SM | 18-40 | Good mechanical properties and high elastic behaviour. Good chemical resistance against oils, greases and aliphatic solvents. | Various | 110 |
| RG/SP | 70-90 | High abrasion resistance and good tensile strength. Good chemical resistance against aliphatic solvents and oils. |
Green | 120 |
| RG/XN | 70-95 | Excellent elastic behaviour and good abrasion resistance. Good tensile strength and tear strength. Good performance in terms of cutting resistances. Compound for squeezing and pressing applications. |
Black | 130 |