Very good heat resistance, ability to tint and paint



Thanks to outstanding chemical and physical properties SILASTOSIL® M line two-component, room-temperature-vulcanizing RTV-2 silicone rubbers are ideal for earthenware pottery and ceramics in the moldmaking industry. They offer translucency with the ability to tint and paint, and can be further customized to the customer’s needs by diluting with silicone fluids for lower hardness. They are very flexible with great fluidity and high tear strength, which make them workable for ceramics with deep undercuts and for molds that require flexing for part removal. 


SILASTOSIL® M line moldmaking RTV-2 silicone rubbers are easy to use and offer many other advantages:


excellent flowability

- easy to mix and to operate

- adjustable working, operation and curing times

- easy de-molding

- excellent non-stick effect

- non-oily

- high resistance to most chemicals

- high resistance to agressive components of some types of resins

- high degree of precision in reproduction

- very low shrinkage (≤0.1-0.2%)

- very good resistance to high temperatures and ageing

- excellent tear and tensile strenghts

- excellent elongation

- high resistance to wearing and shearing

- cost-effective



TERRAFLUID® line silicone fluids are used to adjust the hardness of the silicone rubber and also to reduce the material cost. TERRASIL® MRA line mold release agents are designed to make de-molding easier.


For further information about our solutions used for Ceramics Moldmaking, please contact us. Our experts will assist you in making the right choices to secure the product properties you seek.


resim art foundry ceramics moldmaking

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