Models with stable sizes and non-deformation



SILASTOSIL® M line two-component, room-temperature-vulcanizing RTV-2 silicone rubbers are ideal for shoe sole molding and for manufacturing of polyurethane shoe soles. They guarantee smooth production processes, and stable sizes with non-deformation. Typical applications are shoe sole molding, sand casting, plaster models, shoe sole sampling, simple articles with non-complex patterns, as well as models with stable sizes and non-deformation. They are efficient and cost-effective solutions which provide many benefits for moldmakers, shoe designers and manufacturers:


- excellent flowability

- easy to mix and to operate

- highly transparent

- adjustable working, operation and curing times

- easy de-molding

- excellent non-stick effect

- very good resistance to most chemicals

- very good 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



TERRASIL® MRA line mold release agents provide excellent mold release results during the manufacture of polyurethane shoe soles. They can be applicated by spraying, brushing or clothing.


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


resim art foundry shoe soles molding

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