Give your coasters a lift with a scandi-style geometric edge! These Geometric Shaped Coasters allow to you to make a cup mat or bedside dish for holding jewellery. With a shiny interior, this high quality silicone mould can be used with any of our resins. If you want to use this mould to make a coaster we recommend our heat-resistant resin.
HEART: 13 x 10cm, 1.3cm depth. Takes approximately 100ml of resin to fill.
CIRCLE: 13cm diameter, 1.3cm depth. Takes approximately 150ml of resin to fill.
Our silicone moulds can be re-used time and again providing they are looked after well. Keep them in the bag they come to you in, don't use a flame near the mould (use a heat gun instead) and be careful when de-moulding - try not to scratch the mould with long nails or bend it out of shape too much.
If your casting comes out dull it could be that the mould has come to the end of its life (or that the mould doesn't have a shiny interior surface). You can keep using moulds that are past their best - it just takes a little more effort. Add a thin layer of resin to the casting or use polish and a cloth to bring up the shine.