Silicone mold for multiple use to cast concrete coaster.
This reusable silicone mould is intended to make small concrete hexagon coaster shown on the photo with size of 10.5 cm (4") from angle to angle and about 1 cm (0.4'') thick. Weight of final product is about 100 g (3.5 oz).
The mould is ready to use and doesn't require any additional casings or inserts.
It can be used with different materials including concrete, wax, plaster and resin, and does not absorb pigments and stains.