LET'S RESIN Extra Deep Coaster Resin Molds Silicone, Large 6 Cavity Silicone Molds for Resin, Round Silicone Coaster Molds for Epoxy Resin, Cups Mats, DIY Craft
LET'S RESIN Extra Deep Coaster Resin Molds Silicone, Large 6 Cavity Silicone Molds for Resin, Round Silicone Coaster Molds for Epoxy Resin, Cups Mats, DIY Craft
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LET'S RESIN Extra Deep Coaster Resin Molds Silicone, Large 6 Cavity Silicone Molds for Resin, Round Silicone Coaster Molds for Epoxy Resin, Cups Mats, DIY Craft

LET'S RESIN Extra Deep Coaster Resin Molds Silicone, Large 6 Cavity Silicone Molds for Resin, Round Silicone Coaster Molds for Epoxy Resin, Cups Mats, DIY CraftRESIN Extra Deep Coaster Resin Molds Silicone Large 6 Cavity Silicone Molds Resin Round Silicone Coaster Molds Epoxy Resin Cups Mats DIY CraftLET S RESIN Silicone 3D Large Skull Shape Molds Skeleton Skull Epoxy Resin Mold for Candle Making Home Decor Outdoor Resin Casting Art CraftsRESIN Christmas Resin Molds 6 Pcs Varying Sizes Snowflake Epoxy Resin Molds Silicone 3D Ice Crystal Resin Ornament Molds Silicone Molds Epoxy Resin TLET S RESIN Axolotl Mold 3D Detailed Silicone for Epoxy Crafts Gifts Home Decor
Shape:Extra Deep Coaster Resin Molds

Key item features

  • Deep Design: Features a generous 0.8-inch depth, allowing for the incorporation of larger fillers like wood or flowers in resin crafts.
  • Versatile Applications: Beyond coasters, these molds are suitable for creating unique paperweights, encapsulating mementos, or crafting with wedding flowers and insect specimens.
  • Package Contents: Includes one 6-cavity resin coaster mold, with an overall size of 8.6x13x0.8 inches and individual coaster diameter of 3.9 inches.
  • Resin Compatibility: Designed for use with various casting materials, particularly epoxy resin and casting resin, but not recommended for coating resin.
  • Premium Material: Crafted from flexible, washable, and durable premium silicone with glossy interiors for smooth, shiny finished products without polishing.
  • Product Dimensions: The item measures 9.8 x 13.7 x 0.82 inches, with each coaster requiring 5.56oz of epoxy resin.
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Current price is $10.99
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Columbus, 43215
Arrives between May 13 - May 18
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Sold and shipped by LET'S RESIN
4.551440329218107 stars out of 5, based on 243 seller reviews(4.6)
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Customer ratings & reviews

4.8 out of 5 stars
stars83 ratings26 reviews
How item rating is calculated
  1. 5 stars80% (66)
  2. 4 stars10% (8)
  3. 3 stars2% (2)
  4. 2 stars0% (0)
  5. 1 star8% (7)

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Showing 1-3 of 26 reviews

Nov 12, 2025
Susan
Top Reviewer
Item details
Shape: Extra Deep Coaster Resin Molds
Sold byLET'S RESINDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Quality soft round silicone mold

This mold is perfect for making my art resin felting tools with marbles. I poured one half first with the embellishments, and let harden. Next morning I added the marbles and remaining resin to finish. It did take entire 3 days to cure. Released easily twice from the molds and didn't use any release spray. So I used a total of 3 ounces of resin and 24 marbles with room to spare on the top.

Helpful?1R2MIHXO3E1W15417611171
Dec 9, 2025
Karen
Item details
Shape: Crystal Cluster Molds
Sold and shipped byLET'S RESIN
5 out of 5 stars review

Verified Purchase

it's a fun past time. i have learned i need release spray for the molds. i had to tare a mold to get the obect out.

Helpful?1R2MIHXO3E1W15417611171
reply from LET'S RESIN

Hello Karen! Thank you for sharing your feeling with us😊 Spraying some soapy water before demolding can help it much easier, and we have a video for demolding. And in this case, we'd like to reship a new mold to you. You can contact us at any time. 😊 Hope to hear from you.

Jan 5, 2026
James
Top Reviewer
Item details
Shape: Extra Deep Coaster Resin Molds
Sold byLET'S RESINDelivered byWalmart
5 out of 5 stars review

Verified Purchase

the mold is just the right size any easy to work with. my items come out very nicely 👌

Helpful?1R2MIHXO3E1W15417611171