Liquid Silicone Rubber 500A 500B Set 1KG 500 is little harder than 500 and it is mainly used for making molds for the Jewellery and food grade applications . It also can be used for making compontents and molds for concrete stone, GRC, polyurethane products ; wax, candle decoration ; rapid prototyping Its food & Jewellery grade Two-part silicon rubber: Degassing is compulsory. flowable addition cure silicon Medium Fast curing. Cures at room temperature within 5-8 hours.Degassing is required The art city | The craft store | The art store | Art & craft in Goregaon | Resin silicone mould | Resin jewllery mould | Resin coster mould Resin tray mould | Resin rakhi mould | Resin bookmark mould | Resin agate mould | Mould | Resin Goods | Resin art | Resin art kit | Pigments | Bubble remover | Mica Powder | Stones | Isopropyl alcohol | cell serum | glass chip | Resin fire pit | Resin crused mirror | Resin & hardener set | Your creativity | Craft Unlimited