This product is in the Mould Flex series by Mouldlife.
These fast curing semi-translucent flexible elastomers can be used for rapid curing parts. The material has been rotationally cast to produce rubber heads, e.g. Dr Who and the Autons.
For best results these materials should be cast into platinum sillicones. This range is available in 20, 50, 60, 70 and 85 Shore A. This range can be easily pigmented using Mouldlife's range of polyurethane pigments.