Economic and effective



Thanks to great flexibility and flexible curing times SILASTOSIL® M line two-component room-temperature-vulcanizing RTV-2 silicone rubbers are ideal for making candle molds. From the largest international candle making conglomerates to home hobbyists that enjoy making their own candles, they are widely used to make custom molds for casting wax. Their low surface tensions allow them to pick up minute details very precisely from the original surfaces.


SILASTOSIL® M line molding and mold-making RTV-2 silicone rubbers are easy to use, resist tearing with repeated use, hold severe undercuts and offer many advantages:


- excellent flowability

- easy to mix and to operate

adjustable working, operation and curing times

- excellent flexibility

- easy demolding

- non-oily

- excellent non-stick effect

- good 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%)

- high resistance to extreme temperatures and ageing

- excellent tear and tensile strenghts

- excellent elongation rates

- high resistance to wearing and shearing

- cost-effective



TERRAFLUID® line silicone fluids are ideal to adjust the hardness of the silicone molds, and also to minimize the material costs. TERRASIL® AUX line additives for silicone rubbers are used to accelerate the curing process, and also to improve the mechanical properties of the silicone molds.


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


resim art foundry candles moldmaking

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