Rapido, Castaldo
Castaldo Rapido Castaldo Rapido jewellery moulding rubber is a VERY FAST version of our Super High Strength™, Econosil™ and other silicone jewellery moulding rubbers that can speed up your work significantly. Specifications:
- Castaldo Rapido
- 5lb (2.27Kg) box of ready cut strips
- Makes tough moulds is an little as 15 minutes
- Cures at 93°C and makes moulds with a shrinkage of only 0.1%
- Soft clay or putty-like material that is easy to work with, and produces highly detailed wax injections
- Produces an extraordinarily shiny surface that requires less finishing
- For every application including spirals, cores, cut outs & plugs
- Waxes are self releasing and need no release spray
- See PDF's above for fact sheet and technical information
- Castaldo
- Shore A Hardness: 38 to 40
- Vulcanizes at: 93°C
- Rubber shrinkage: 0.1%
- Elongation before break: 614%
- Each strip is 73 x 455 x 3.2mm (width x length x thickness)
- 5lbs box
