These gorgeous coaster molds give such a cool retro vibe and are incredibly functional as well, with the recessed groves for condensation. They are perfect for resin or eco-resin if you want that plaster / concrete look.
They come in a 4-pack and measure just under 4" in diameter.
Tips (always follow instructions for the resin you are using - these are meant as general guidelines):
-
Always pour your resin into the hardener (pour hardener into the mixing container first, then resin).
-
Stir resin with a plastic or silicone stirring stick to reduce air bubbles. Wood is not recommended as it can create air bubbles.
-
Let resin sit a few minutes after stirring to reduce air bubbles.
-
Don’t use a torch or heat gun as it could damage the molds and make it difficult to de-mould, causing them to tear - this is especially true near the edges.
-
Wash mold as needed in warm soapy water.
