Arch coaster silicone mould designed and handmade by Resin Play for the recommended use of casting concrete and Jesmonite. It is made extra thick to allow signifiant sanding.
An instruction sheet with tips on casting and mould care is included.
Compatible with our shapes inlay handmade silicone mould.
The dimensions of the arch coaster are approximately 93mm x 96mm x 9mm thickness.
Please take note that while the surface of the mould cavity is gloss, your casts you will turn out matt when casting concrete or Jesmonite as they do not take on the surface of the mould. You may also use it to cast resin, but due to the sheer thickness and construction of the mould cavity, it may not look as elegant.
If you are looking for the mould meant for casting resin, we recommend getting our resin coaster mould instead.
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