10 Reviews: Best Silicone Molds for Resin Coasters (Jun 2024)

These flexible yet sturdy silicone molds help you make your own stunning coasters

A. Wahyu by A. Wahyu · updated on · price $9.99 - $22.47 · 392 views · 8 visitors liked products on this page

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Comparison Table

Let's jump into the specs!
Product Image
1
10 Reviews: Best Silicone Molds for Resin Coasters (Jun  2024): Best for budget
Staruby
2
10 Reviews: Best Silicone Molds for Resin Coasters (Jun  2024): With one coaster storage box
Let's Resin
3
10 Reviews: Best Silicone Molds for Resin Coasters (Jun  2024): Exceptional rip strength
Let's Resin
4
10 Reviews: Best Silicone Molds for Resin Coasters (Jun  2024): Does not flex
CTpepper
5
10 Reviews: Best Silicone Molds for Resin Coasters (Jun  2024): Best complete picks
NANAPLUMS
6
10 Reviews: Best Silicone Molds for Resin Coasters (Jun  2024): Coaster or tray? Both!
Let's Resin
7
10 Reviews: Best Silicone Molds for Resin Coasters (Jun  2024): For non-food only
Michaels
8
10 Reviews: Best Silicone Molds for Resin Coasters (Jun  2024): For intricate details
ReDesign with Prima
9
10 Reviews: Best Silicone Molds for Resin Coasters (Jun  2024): Best simple pick
Rockler
10
10 Reviews: Best Silicone Molds for Resin Coasters (Jun  2024): Accommodate a variety of depths
CROWNMADE
Product Name 6-Cavity Large Cake Molds Silicone Coaster Resin Molds Resin Coaster Molds Coaster Molds for Resin Casting 159Pcs DIY Jewelry Resin Casting Molds Resin Tray Mold Color Pour Resin Coaster Silicone Molds Forest Treasures Mould Silicone Coaster Casting Mold 4 Pack of Geode Silicone Coaster Molds
3 1 1 0 1 0 1 0 0 1
Features Best for budget With one coaster storage box Exceptional rip strength Does not flex Best complete picks Coaster or tray? Both! For non-food only For intricate details Best simple pick Accommodate a variety of depths
Material Silicone Silicone Resin, Silicone, Agate Silicone Stainless Steel, Resin, Silicone Resin, Silicone Silicone Silicone Silicone Silicone
Color 6 options Translucent Translucent Translucent Translucent Translucent Translucent Brown Grey Translucent
Bars Made Per Mold 6 1 1 1 Various 1 1 9 2 1
Number of Pieces 1 1, 4 4 1, 4 15 1 3 1 1 4
Item Dimensions 8.66 x 3.94 x 1.57 in 3.4 x 0.2 x 1.5 in 3.15 x 1.97 x 0.39 in 8.26 x 4.9 x 0.9 in Various 11 x 7.5 x 1.2 in 4 x 4 in 5 x 8 in 10-5/8 x 5 x 0.8 in 4.25 in (diameter)
price $9.99 $9.99 $12.99 $13.99 $15.98 $16.39 $16.99 $17.99 $19.99 $22.47
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Resin crafts have lately gained popularity since they are simple to make. What could be more decorative and functional than a lovely coaster? Add a beautiful touch to your house while also protecting your hardwood furnishings. DIY resin coasters can be personalized as a present or just for fun. Making resin coasters is a terrific project for beginners and is guaranteed to wow anybody who sees them. We’ve compiled a list of the top 10 silicone molds to help you make your own stunning coasters. Let’s check them out!

Frequently Asked Questions (FAQs)

Just in case you wonder...

Can I make a mold using normal silicone?

Silicone rubber that has been certified as 100% silicone can be used to create a mold. Silicone rubber is utilized in some of the greatest mold-making kits, although it works best as a negative for small to medium-sized objects. When used to replicate bigger items, it might be difficult to deal with.

Is silicone a rubber or plastic?

Silicone is more closely related to rubber than plastic. In fact, while silicone resembles rubber after curing, it is regarded as a cross between synthetic rubber and synthetic plastic. Since the hardness of silicone varies greatly, it can be utilized in any application.

Is silicone rubber harmful?

Silicone rubber is FDA certified, which indicates it is not harmful; nonetheless, swallowing it is not recommended because it can easily cause an obstruction. However, not all silicone rubber is food-safe, so be sure you know what sort of silicone rubber you’re dealing with.

How can resin be replaced with a safer alternative?

Although resin is not inherently harmful, swallowing it before it has fully set might cause discomfort. If you’re seeking a different medium for your next creation, consider clay, concrete, plaster, glue resin, or acrylic resin.

Can soap and candle molds be used for resin casting?

Potentially. Everything is determined by the thickness of the silicone and the shape of the mold. Some are not suitable for resin casting but are excellent for wax, soap, or fondant. However, owing to the possibility of transfer, it is also not suggested to use resin in a mold and then use the mold to cast any food products.

10 Reviews: Best Silicone Molds for Resin Coasters (Jun 2024)

Staruby 6-Cavity Large Cake Molds Silicone - Best Silicone Molds for Resin Coasters: Best for budget
https://www.amazon.com/

1.
Staruby
6-Cavity Large Cake Molds Silicone

Best for budget

3  visitors like this
price from
$9.99
Our opinion:

This large silicone mold size is 12.9 x 8.8 x 0.9 inches. Each cavity is 3.93 inches in diameter. It can be used to make resin coasters, hamburgers, pies, and bread, among other things. This huge cake mold is constructed of 100 percent food-grade silicone and is BPA-free, eco-friendly, non-toxic, flexible, reusable, and durable, and will protect the health of your family. Once this silicone cake mold has been cleaned, just fold it into a storage spot until the next time it is used.

Promising review:

I loved these molds as I used them for resin coasters but 3 of them it was difficult to pop out due to the fact the resin stuck to the sides . Be careful and wait for the resin to cure at least 24 hours , that might of been my mistake . I loved that they are big and could fit a mug on it .

by orville lester

Material Silicone
Color 6 options
Bars Made Per Mold 6
Number of Pieces 1
Item Dimensions 8.66 x 3.94 x 1.57 in
Let's Resin Coaster Resin Molds - Best Silicone Molds for Resin Coasters: With one coaster storage box
https://www.amazon.com/

2.
Let's Resin
Coaster Resin Molds

With one coaster storage box

1  visitors like this
price from
$9.99
Our opinion:

Let’s Resin’s Resin Coaster Kit includes four round silicone molds and one coaster storage box mold, allowing you to stack the round coaster molds and keep your coaster resin molds organized. To guarantee that the 4 square coasters resin molds retain their original form, the mold has thickened them to 0.12 inches in thickness. These epoxy coaster molds are constructed of high-quality silicone material that has excellent elasticity, superior high tear strength, flexibility, and durability.

Promising review:

This is amazing! My coasters are so beautiful!!! Buying more!!!!! I mixed glitter into the resin and they came out sparkly and beautiful!

by debbie

Material Silicone
Color Translucent
Bars Made Per Mold 1
Number of Pieces 1, 4
Item Dimensions 3.4 x 0.2 x 1.5 in
Let's Resin Resin Coaster Molds - Best Silicone Molds for Resin Coasters: Exceptional rip strength
https://www.amazon.com/

3.
Let's Resin
Resin Coaster Molds

Exceptional rip strength

1  visitors like this
price from
$12.99
Our opinion:

These resin coaster molds can be used to create cup mats, bowl mats, dish mats, geode coasters, agate coasters, and other beautiful decorations. It will look amazing above the kitchen table, bathroom, living room, or any other area you wish to put it in while decorating your house or making an excellent present for your family and friends. These silicone resin molds are comprised of high-quality silicone material that has outstanding flexibility, exceptional rip strength, and a glossy inside surface.

Promising review:

Great molds. I wish they were a LITTLE thicker, but I’m able to make some great coasters from them! I love the shapes!

by Lauren

Material Resin, Silicone, Agate
Color Translucent
Bars Made Per Mold 1
Number of Pieces 4
Item Dimensions 3.15 x 1.97 x 0.39 in
CTpepper Coaster Molds for Resin Casting - Best Silicone Molds for Resin Coasters: Does not flex
https://www.amazon.com/

4.
CTpepper
Coaster Molds for Resin Casting

Does not flex

price from
$13.99
Our opinion:

CTpepper has reinforced the edges to guarantee that the original form does not flex, and the diameter has been increased to 4.13 inches. The smooth interior makes the finished work extremely complete and shiny, reducing the need to trim back and polish. You will get 4 PCS of unique wave and diamond resin coaster molds as well as 1 PCS of coaster storage holder mold. Make your desktop seem nice and tidy with this easy-to-make and practical storage solution. The final work will become an outstanding present for family and friends.

Promising review:

I absolutely love the coaster set and will be ordering another set with the amount of request I’m getting from family and friends :)

by Nadeige Octavius

Material Silicone
Color Translucent
Bars Made Per Mold 1
Number of Pieces 1, 4
Item Dimensions 8.26 x 4.9 x 0.9 in
NANAPLUMS 159Pcs DIY Jewelry Resin Casting Molds - Best Silicone Molds for Resin Coasters: Best complete picks
https://www.amazon.com/

5.
NANAPLUMS
159Pcs DIY Jewelry Resin Casting Molds

Best complete picks

1  visitors like this
price from
$15.98
Our opinion:

Looking for a complete kit? Get this set from NanaPlums. You will get 15 silicone resin molds + 119 accessories and tools + 24 decorative materials kits + 1 measuring cup, etc., a complete abundance of accessories and tool kits to satisfy your various demands and assist you in DIY wonderful craft and resin jewelry creation. It may be used to manufacture various workmanship and jewelry, including necklaces, pendants, bracelets, key chains, and more, with a variety of operational instruments to make them more readily.

Promising review:

I am in love with the quality and price. It's not just a great product for the price it is a great product! I love the durability, shine and ability to pop my items right out. I am very happy with this set! I am a new resin artist and this set makes it easy to get started.

by Crystal

Material Stainless Steel, Resin, Silicone
Color Translucent
Bars Made Per Mold Various
Number of Pieces 15
Item Dimensions Various
Let's Resin Resin Tray Mold - Best Silicone Molds for Resin Coasters: Coaster or tray? Both!
https://www.amazon.com/

6.
Let's Resin
Resin Tray Mold

Coaster or tray? Both!

price from
$16.39
Our opinion:

You’ve probably seen those beautiful trays made by resin craftsmen with white lace waves. The silicone resin mold for that is available here. Let’s Resin tray molds are designed specifically for epoxy resin and casting resin. This long-lasting resin tray mold can preserve its shape without deformation and is flexible enough to make it easier to release your resin product. The final resin tray may be used as a coffee tray, tea tray, serving tray, or for any other use you can think of.

Promising review:

This mold was perfect. It’s good quality silicone

by victoria

Material Resin, Silicone
Color Translucent
Bars Made Per Mold 1
Number of Pieces 1
Item Dimensions 11 x 7.5 x 1.2 in
Michaels Color Pour Resin Coaster Silicone Molds - Best Silicone Molds for Resin Coasters: For non-food only
https://www.michaels.com/

7.
Michaels
Color Pour Resin Coaster Silicone Molds

For non-food only

1  visitors like this
price from
$16.99
Our opinion:

Get this mold set to make your own one-of-a-kind resin coasters. Color the coasters with different resin dyes to match your style. These coasters would also make an excellent present for your friends. You’ll get three molds in three different shapes: a circle coaster mold, a square coaster mold, and a hexagon coaster mold. Each mold is 4″ x 4″ in size. You have to notice that this pick is not food safe therefore you can’t use it for food. They are, nevertheless, quite safe to employ in the construction of coasters.

Promising review:

Great molds. I used them to make coasters. I used a realease spray and the coasters came right out.

by Ashank

Material Silicone
Color Translucent
Bars Made Per Mold 1
Number of Pieces 3
Item Dimensions 4 x 4 in
ReDesign with Prima Forest Treasures Mould - Best Silicone Molds for Resin Coasters: For intricate details
https://thecanterburycreative.com/

8.
ReDesign with Prima
Forest Treasures Mould

For intricate details

price from
$17.99
Our opinion:

If you are a sucker for intricate details, this Snowflake Jewels Decor Mold by ReDesign with Prima is the only mold you should consider purchasing. These heat-resistant molds provide you with infinite possibilities in the creation of one-of-a-kind and exquisite pieces. Since it is food-safe and heat-resistant, it can be used with a variety of materials such as paper clay, ceramic clay, resin, candy/chocolate, and more. Furthermore, it is not more than twenty dollars in price! After all, what’s not to appreciate about it?

Material Silicone
Color Brown
Bars Made Per Mold 9
Number of Pieces 1
Item Dimensions 5 x 8 in
Rockler Silicone Coaster Casting Mold - Best Silicone Molds for Resin Coasters: Best simple pick
https://www.rockler.com/

9.
Rockler
Silicone Coaster Casting Mold

Best simple pick

price from
$19.99
Our opinion:

You can make your own personalized casters with these flexible silicone molds by pouring in resin mixed with whichever colorants you like. Once cured, the flexible silicone makes it simple to remove the coasters from the mold, and the mold leaves a nice groove around the edge of the coaster to capture drips and condensation. Pour the resin to two depths: up to the line for 1/2″ coasters and up to the rim for 3/4″ coasters. Choose from round and square coasters.

Promising review:

makes it a breeze to create good looking and very functional coasters.

by Sandy S.

Material Silicone
Color Grey
Bars Made Per Mold 2
Number of Pieces 1
Item Dimensions 10-5/8 x 5 x 0.8 in
CROWNMADE 4 Pack of Geode Silicone Coaster Molds  - Best Silicone Molds for Resin Coasters: Accommodate a variety of depths
https://www.crownmade.com/

10.
CROWNMADE
4 Pack of Geode Silicone Coaster Molds

Accommodate a variety of depths

1  visitors like this
price from
$22.47
Our opinion:

These excellent silicone molds with distinctive geode-inspired forms are a fashionable addition to any crafter’s resin materials or art craft equipment kit. These 4 packs of resin coaster molds are simple to use, with 4 geode-shaped cavities 4.25 in diameter and 0.5″ deep for batch DIY craft creation. These molds, which are compatible with epoxy resin, concrete, and plaster, are ideal for making coasters that will hold hot and cold drinks, as well as home and office décor. They are deep enough to accommodate a variety of depths in creation depending on personal desire.

Promising review:

The new and improved geode coaster molds are the best! I have so much success with the pieces I create from these molds. I have some other geode coaster versions, but the crownmade molds are consistently my favorite.

by Marla

Material Silicone
Color Translucent
Bars Made Per Mold 1
Number of Pieces 4
Item Dimensions 4.25 in (diameter)

Conclusion

If you are molding or crafting enthusiast, you should know what materials to use to make your perfect crafted specimen. We hope you found this article useful in your search for the best silicone mold and that you found it enlightening. Happy shopping!

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