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4.5x1" Thick 4 Coaster Silicone Mold - Round

SKU CE-MOLD-SILIH-4.5DX1-4COAST-ROUND
Original price $94 USD - Original price $94 USD
Original price $94 USD
$94 USD
$94 USD - $94 USD
Current price $94 USD

🚚 SHIPS WITHIN 2 DAYS.*
Interior Size: 4.5x1" (x4 sections)
Fluid Volume:
8.8oz / 260ml per section
Wall Thickness: 1/2"
Material: Platinum Cure Silicone - Shore 30A
Interior Finish: Polished / Shiny

Looking for a way to create a complete set of thick round resin or resin and wood coasters all in one go? Introducing the "quad round coaster mold". With four 4.5" diameter, 1" deep pockets this silicone mold is perfect for creating circle shaped coasters up to 1" thick. Need thinner coasters? No problem, just fill it with resin up to the height you need.

Crafted Elements Silicone Molds

The last mold you will ever need. Created just for makers, resin artists and wood workers, these time saving flexible yet durable silicone molds significantly cut down on the setup and demolding time usually involved with other molds. Silicone molds are superior to wood and tuck tape, and HDPE molds because:

  • They can be used with epoxy resin, resin and wood, concrete, Jesmonite, plaster and more.
  • They never need assembled, or disassembled. Saving huge amounts of time.
  • The strength and flexibility of the molds allows you to insert and remove pieces of wood easily.
  • The corners and edges never need sealed.
  • When using wood, the wood stays in place, tight in the mold if you cut it 1/16" larger than the width of the mold. Alternatively use our HDPE block kit in conjunction with hand weights or clamps to keep your wood from up in your resin. The HDPE blocks dont stick to set resin and are easily and cleanly removed.
  • The mold is heat resistant to ~450F. Avoid direct contact with the flame of a torch. Briskly wave your torch or use a heat gun to pop bubbles.
  • The molds are reusable. However silicone molds do have a finite lifespan when used with epoxy resin, but getting 20-30+ castings out of the mold can be expected when they are properly cared for and a non-silicone based mold release spray is used. The Mann Ease Release 300 and the MG Chemicals 8329 (Amazon) is what we most recommend.
  • Like HDPE, epoxy resin does not stick to silicone. However, the heat generated by the exothermic reaction and the chemicals in epoxy resin are very harsh to all silicone molds. Additionally, if part of your epoxy has not fully set due to improper mixing, the epoxy can become bonded to the mold. Both of these factors can lead to mold tear out when removing your piece from the mold, leading to pits and tears on the surface of the mold. This is why we a non-silicone based mold release spray is required before each pour. To help prevent tear out and to increase the life of your mold. We use the 'MG Chemicals 8329 Non-Silicone Epoxy Mold Release', 'Mann Ease Release 200' or 'Mann Ease Release 300'. Cooking spray, vaseline, silicone based sprays or sprays designed for urethane or polyester products should NEVER be used. Using a proper, non-silicone based mold release can mean the difference between getting only a couple of uses from your mold to 20, 30 or more.
  • Mold Instructions & Care - Click Here

Customer Reviews

Overall rating: 4.6 / 5 from 26 reviews.

This mold has a spot in each one the four sections that causes a spot on every coaster that is not shiny. This means I have to do a flood coat on every coaster I make in it.

4.5x1" Thick 4 Coaster Silicone Mold - Round

I very rarely write a review on anything, but the excellent quality of this mold warrants a shout out. I have tried coaster molds from several companies and each has a drawback of some kind that dissapoints. Too shallow, sloppy thin walls, built in gutter that stymies some design ideas, tearouts even when using the recommended mold release. I push through each issue, but corrections take time and energy. Finally, I came across Crafted Elements thick molds and they are incredible! Deep, sturdy, smooth and still flexible. I don’t need to use the whole 1” depth in every design, but it’s invaluable to have that option when I do need it. The only negative, and it’s not related to the product, is I can’t buy ready cut cork for coasters this size and will have to cut my own. But the quality and diversity of what I can create now far outweighs this small issue.

4.5x1" Thick 4 Coaster Silicone Mold - Round

Customer photo review of 4.5x1" Thick 4 Coaster Silicone Mold - Round

The 4 coaster mold is exactly what I ordered, it's easy to work with, minimum sanding after, very high quality molds, meets my expectations and more, easy to demold a project, very reliable when making mass coasters. Thank you very much Crafted Element, your company is the best.

4.5x1" Thick 4 Coaster Silicone Mold - Round

This mold if very heave duty, which is great. But on the 3rd use, we were using camouflage flakes which to be done in layers due to them sinking. But, one of the coasters came out and had stuck to the mold. It was on the next to the last layer. The layers were poured with deep pour and a little over 1/4". IT was 3 separate tiny areas, but now that one coaster is ruined. A torch was never used.

4.5x1" Thick 4 Coaster Silicone Mold - Round

I haven't gotten to use it just yet, but I am anxious to try it out. It feels and looks like a real quality made mold, and I'm sure I'm going to be able to use it for some really nice projects. Another purchase from Crafted Elements that will add another dimension to my shop. Great product 😁

4.5x1" Thick 4 Coaster Silicone Mold - Round