Commercial Insertion rubber is mixed with other polymers as a method of keeping costs to a minimum.
An economy grade 70 shore A rubber with a single ply polyester insertion makes it ideal for use as vehicle mud flaps, door skirts/draught excluders, work top counters and general gaskets.
CB Frost hold stock in a range of thicknesses on the shelf, from 1mm up to 6mm. Rolls are 1.4mtrs wide by 5 or 10mtrs long depending on thickness.
This grade (1 ply) cannot be extruded or moulded into shapes/gaskets.
There are no European or International standards that SBR insertion rubber sheeting is required to meet, and it is not Food safe.
Commercial Insertion Rubber thicknesses
3mm, 5mm, 6mm as standard
| Specification | Typical Values |
| Polymer: | NR/SBR |
| Colour: | Black |
| Hardness | 65 shore A |
| Temp: | -20/+70 °C |
**Data as per our current stock grade
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