






Agate Slice Silicone Resin Mold, Irregular Coaster Mold with 5-Cavity, Epoxy Resin Mold
by LET'S RESIN
Save 14%
Original price
$13.99
Current price
$11.99
All orders will not be accepted (except the USA), countries outside the USA may not able to place your order temporarily.
For more information, please visit our newest Shipping Policy explanation
- AGATE SLICE COASTER MOLDS: This resin coaster molds includes 5 irregular patterns of different sizes, allows you to make five coasters at one time, very convenient and time-saving.
- WIDE APPLICATION: This resin silicone molds is the excellent shape and size for making various decorative ornaments, such as agate coasters, bowl mat, dish mat, spoon rest, jewelry holders dish, candle holders, etc.
- GLOSSY INTERIOR SURFACE: Made of high-quality silicone material, very flexible and durable, the finished product is very shiny,scratch-free, smooth like mirror surface effect.
- EASY TO DEMOLD: You just need to twist the silicone resin molds and release your creation out of your coaster molds after the resin is completely cured.
- ENJOY DIY: Add some resin pigment, resin dye and embed different kinds of embellishments or fillers, create your own resin projects.
How to Reduce Bubbles?
NOTE: Torch is not recommended to use as it may tear the molds.
There're several methods to reduce the bubbles in the resin.
1. Warm your resin before using it.
2. Mix the resin and hardener slowly and deliberately.
3. After you've completed mixing the resin and hardener together, let it sit about 5 minutes.
How to Demold:
Usually, most of the resin pieces could pop out from the mold easily.
There're also 2 methods to make this process easier.
1. Use mold release to keep the resin from sticking to molds, and it is great for prolonging the life of molds as well.
2.After your resin pieces are completely cured, pour some soapy water into the mold.
How to Clean Resin Molds?
1. When finished with your silicone molds, wash it with warm water and mild soap.
2. Use a soft cloth to wipe clean.
3. Make sure your molds are completely dry before storing them.
How to Store Resin Molds?
1. Place on a flat level surface
2. Store in a cool, dry environment out of ultraviolet light. Product Dimension:
Silicone Resin Molds: 30.2cm x 24.7 cm/11.88” x 9.72”
5 Irregular Patterns: 5.11” x 2.95”,5.19” x 3.54”,5.04”* x 4.13”,5.11” x 2.75”,5.04” x 3.66”
Package includes:
1 x 5-Cavity Agate Slice Coaster Molds
LET'S RESIN® offers standard shipping (7-15 days) for all US & CA orders. Orders can take up to 48 hours to ship from the time of purchase. We also provide international shipping for worldwide customers. Please refer to shipping policy for more detail.
If you are not completely satisfied with your new LET'S RESIN® product, please let us know! Returns are FREE within 30 days of purchase.
Judy S.
I've made several sets and I love it.
maranda carver
Just like the picture, perfect size for cups and easy to remove resin .
Amazon Customer
great buy
Mac daddy
These are so neat! They are bigger than I thought they would be. Can’t wait to use them.
Lexi Jones
These are the perfect size for coasters, without being a boring round. They are a perfect thickness, as well.
Annetteart
Exact description
Simoriah
I was so excited to receive this mold. It has 5 different freeform shapes which are perfect for coasters. It is very easy to remove concrete, plaster, and resin from these molds.
lizette
Love this mold
Patrica P.
LOVE THE GEODE SHAPES AND STURDY MOLDS, THEY RELEASE VERY EASILY.
Judith Serna
Would like it a little sturdier
Jessica
The mold is very soft and flimsy. It would be difficult to move it once you have added resin without keeping a sturdy flat surface under it when you move it. When I use this mold, I usually plan for it to be my only project because it’s really better to just leave it where it sits.That being said, this mold is pretty hard to mess up on. The resin came out easily and I am very pleased with the result of my first attempt.
Kate
Love these molds! Light, beautiful shapes, not very deep (it will fit approximately 2 oz) which I like a lot!Clean edges
Michelle Nunley
They seem very flimsy but are really good! Happy with my purchase.
Harold Washington
Can't wait to make them. These are awesome!
Ellen weinberger
I have made 2 batches of coasters and both turned out great. I did pour a 2nd coat over one batch and some leaked underneath the 1st pour. It wasn't a horrible fix, I lightly sanded the edges and I think they are fine. The molds seem pretty sturdy and the pieces came right out, no issue there. Very happy with this purchase!!!!
Stacey
Easy to use and leave a nice coat. Some molds make the finished product look “cloudy” and these do not. I am very happy with this!
Kay
I loved the molds. They are a perfect size. I used them to make coasters.
Joni
This is awsome.
Daizybugs
Came right out!! Love how my coasters turned out!! FIVE STARS! Follow my resin art page @weightlesswavesdesigns
Angel K.
Good Quality! Exactly the size described. I’m glad I purchased these!
craftyjava
I'm amazed you can purchase such high quality, large molds so affordably from this company. I remember when a few years ago a small silicone mold would cost you several times this price. The pieces are large, they work great for home decor or even coasters (keep in mind your resin of choice might not be great for high temp. use so research that first). The only potential issue with the mold is that they do not do well with any sort of open flame/torch to remove bubbles, prewarm your resin to help with bubbles or use heat gun but not an open flame. Here is a quick example of a coaster my 9yr old helped create with dropping & swirling alcohol ink.
Retta
Was skeptical about using these. Finally did. Made two practice ones and then these earlier today. Gonna love making more.
gigisparky
Easy to de-mold, nice size and thickness.
pamela mitchell
I have been very pleased with this purchase which was as shown and letting me be creative. Love the shapes.
Yvette
I’ve been working with this mold for a couple of weeks and I love the shapes it gives my geode resin coasters. The actual mold is soft and flexible which makes the demolding process a lot easier unlike other silicon molds that are out there in the market.
Michela Dorman
Great molds! Very sturdy. Resin popped right out!