What do we mean when we say soft, low, medium, high, and hard density? Those terms are subjective and vary from industry to industry. This is why it is helpful to use the Density chart and Durometer measure of the Shore Hardness Scale. Below are common materials of Presbond and comparable Shore hardness materials that may be in your everyday life.
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| Material | Product Series | Density lbs./cu.ft | Ā Shore Hardness | Result | Similar Everyday Material |
| ULĀ 2C2 NeopreneĀ Blend | P8100 UL | 6 +/-2 | Shore 00 | 30-50 | Insole of ShoeĀ |
| ULĀ 2C1Ā NeopreneĀ Blend | P8200 | 6 +/-2 | |||
| ULĀ 2C3 NeopreneĀ Blend | P8300 | 9 +/-2 | Shore 00 | 50-70 | Rubber band |
| UL 2C3 D6576 Neoprene | NE4300 | 15 | |||
| UL 2C1 D6576 Neoprene | NE4100 | 10 | |||
| ULĀ 2B1 Neoprene PVCĀ Blend | P8600 | 4.5 +/-1.5 | Shore 00 | 30 | Insole of ShoeĀ |
| Cork Rubber Blend | P10800 | 33 | Shore A | 60 | Tire Treads |
| Polyurethane Ester | P8500 | 2 | |||
| ASTM D1056 1A2 Natural Rubber | P8000 | 26 | |||
| Ultra Foam PVC | P5100 | 8 | Shore 00 | 35 | Insole of ShoeĀ |
| Cross Linked Polyethylene Foam | PF1625 | 2 | Shore 00 | 51 | Insole of ShoeĀ |
| Cross Linked Polyethylene Foam | PF1606 | 4 | Shore 00 | 64 | Rubber band |