Prochima CRISTAL RUBBER 1:1

Transparent silicone rubber CRISTAL RUBBER 1:1 for non-stick rubber moulds

The transparency of the rubber allows us to view the model inside the mould.

Advantages:

-Allows us to control and avoid the formation of air bubbles during casting.
-Allows us to cut the mould into two pieces with a knife, following exactly the line of best division without danger of damaging the model.

This new kind of silicon rubber is a valid help to make the moulds, because when the object to reproduce is very detailed, it could be difficult to realize a two-parts mould. Using Cristal Rubber, you can obtain a two-parts mould by a single casting of rubber. Thanks to its transparency, the object inside is perfectly visible, and the mould can be easily cut in two parts. Cristal rubber is a polyaddition rubber, and has a cold cure by adding Pt Cure catalyst. Batch the two components by weight. If an accuracy scale is not available, you can use a syringe and batch by volume: 1cc = 1 gr. To dose also the rubber in volume, note that its specific weight is 1. Blend carefully the two components with a long, narrow spittle, scraping the bottom and all the container, to obtain a homogeneous blend, and slowly, to avoid air bubbles.

Pack of 500 g with catalyst.