| Material | Durometer |
| Armrests - Hardness | CF |
| Aspirin - Hardness | B |
| Automobile Tire - Hardness | A |
| Bowling Ball - Hardness | D |
| Composite Foam - Hardness | CF |
| Cork - Hardness | O |
| Cushions - Hardness | CF |
| Dashboards - Hardness | CF |
| Door Panels - Hardness | CF |
| Epoxy - Hardness | D |
| Felt - Hardness | A |
| Fiberboard - Hardness | RR |
| Fiberglass - Hardness | D |
| Fibrous Materials - Hardness | B |
| Flexible Polyacrylics - Hardness | A |
| Foam - Hardness | OO |
| Fruit - Hardness | OO |
| Gasket - Hardness | A |
| Gym Shoe - Hardness | Asker C |
| Headrests - Hardness | CF |
| Lead - Hardness | D |
| Leather - Hardness | A |
| Natural Rubber - Hardness | A |
| Nitriles - Hardness | A |
| O-Rings - Hardness | M |
| Paper Products - Hardness | B |
| Plastic - Hardness | D |
| Plastic Specimens - Hardness | M |
| Plastics, Extremely Soft - Hardness | OO |
| Plastics, Hard - Hardness | D |
| Plastics, Medium Hard - Hardness | C |
| Plastics, Very Soft - Hardness | O |
| Pool Ques - Hardness | D |
| PVC - Hardness | D |
| Roller, Printing - Hardness | A, OO |
| Roller-skate Wheels - Hardness | B |
| Rubber - Hardness | A |
| Rubber, Extremely Soft - Hardness | OO |
| Rubber, Hard - Hardness | D |
| Rubber, Medium Hard - Hardness | C |
| Rubber, Moderately Hard - Hardness | B, DO |
| Rubber, Soft - Hardness | O |
| Rubber, Thin - Hardness | M |
| Seal - Hardness | A |
| Silicone Sealants - Hardness | OO, OOO |
| Skateboard Wheels - Hardness | B |
| Soft Vulcanized Rubber - Hardness | A |
| Sponge - Hardness | OO |
| Sugarcane - Hardness | O |
| Textile Windings, Dense - Hardness | DO |
| Textile Windings, Low Density - Hardness | 00 |
| Textile Windings, Medium Dense - Hardness | O |
| Thermoplastic Elastomers - Hardness | A, B, C, D, DO, O |
| Thermoplastics - Hardness | C |
| Thermoplastics, Extremely Soft - Hardness | 00 |
| Thermoplastics, Rigid - Hardness | D |
| Thermoplastics, Soft - Hardness | O |
| Thermosets - Hardness | A |
| Tissue, Animal - Hardness | OO |
| Vehicle Seats - Hardness | CF |
| Wax - Hardness | A |
| Wood - Hardness | D |
