HT 33 RED
HT 42 GREY
ZA 50 LT
HT 33 TRASPARENT
HT 45 TRASPARENT
Zhermack produces a range of fluid RTV2 silicones with three different hardnesses, identified by different colours. Transparent materials are also in great demand as they ensure complete visibility of the object in the mould, thus avoiding damage during cutting.
Zhermack silicones guarantee high dimensional stability and have been developed following the suggestions of Italian goldsmiths. Thanks to maximum precision in the reproduction of detail, ease of use and excellent fluidity, Zhermack silicones are among the best suited for this type of application.
Hand-made jewellery is first modelled in wax, then placed inside a container supported on a pin. The box is closed and the RTV2 silicone is poured inside. Once the silicone has solidified, the goldsmith cuts it with great precision to extract the wax object without damaging it. The silicone mould is then closed again and the material used to create the jewellery is poured in as many times as the number of copies to be produced.