MUSTARD - Silicone rubber
Special silicone produced to be used ONLY in combination with the above rubbers as fixed and/or mobile insert. Excellent mechanical strength, to be used only in the most difficult points or where the rubber usually tends to “tear”, as in pre-settings.
Gold Star XL is an excellent Investment Powder for casting Brass, Silver and yellow gold up to 18ct. This is our largest volume selling powder which our research & development department continually work upon to improve the surface finish and ease of removal of the finished casting from the mould.
A Premium Investment Powder for Resin/CAD casting, which has been tested and approved worldwide. RESINCAST was developed by GSP - tried and tested by jewellery manufacturers worldwide. It is designed primarily for investing and burnout of CAD/CAM rapid prototype resin and resin/wax patterns.