Description
Castaldo Azure Jewellery Moulding Rubber is a flexible medium to firm, high precision silicone moulding rubber suitable for most moulding applications.
Castaldo Azure is a premium grade, high performance silicone rubber suitable to mould almost anything. Castaldo Azure has a formulated release agent which makes it easier to remove any wax pieces or patterns from the mould. Azure moulds has a super smooth, shiny surface which enhances the surfaces of the waxes and provides even better casting results.
Castaldo Azure is a blue colour and is lined with special release paper on both sides.
*Shrinkage rates given are for the rubber mould itself. Final casting shrinkage rates depend on moldmakers and caster’s skill, knowledge, precision and attention to detail.
| Name | Azure |
| Shore A Hardness | 39 |
| Vulcanizes at | 165°C – 185°C |
| Rubber Shrinkage | Low 1% |
| Break Elongation | 10.9% |
| Break Tensile Strength | 33 N/mm’ |
| Break Tear Strength | 1259.4 N/mm |
| Uses | High Strength and Good Memory |
