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LET'S RESIN 18 PCS Silicone Coaster Resin Mold Round Square Octagon Holder Mold Epoxy DIY Art Craft Cup Mat

LET'S RESIN 18 PCS Silicone Coaster Resin Mold Round Square Octagon Holder Mold Epoxy DIY Art Craft Cup Mat

Q: How come I can't use a heat tool for popping bubbles?

I think they are just afraid it will melt the mold. I still use a heat gun and haven't had any issues.

Q: Is a release agent needed prior to use?

I didn`t need anything to take them out of the molds. I'm guessing using a release agent will make them easier to release.

Q: Can anyone tell me if there is any deformation after receiving the molds?

No, they are well packed in the box without any deformation and the surface of the mold is smooth.

Q: How do you remove air bubbles in the resin if you can’t use a heat gun or torch?

Use 91% alcohol. It pops bubbles. Also you’ll have less bubble if you set your resin In warm water for about 10/15mins before mixing it. I either sit my bottles in a sink of warm water or I set my poured cups in a bowl of war water. DO NOT HET WATER IN YOUR RESIN. Hope this helps.

4.6/5

Product ID: 740316679

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Details

Color
18pcs
Material
Silicone
Brand
LET'S RESIN
Shape
Square
Product Care Instructions
Remove after &

🟠18-piece versatile set

🧩3 unique shapes: round, square, octagon

🧼Premium flexible silicone, easy clean

Frequently Bought Together

LET'S RESIN 18 Pcs Coaster Resin Molds Silicone, Coaster Molds with Round Square Octagon Shape Holder Molds for Epoxy Resin, DIY Art Craft Cup Mats

Puduo Epoxy Resin Kit 72OZ，Newly Formulated Crystal Clear Epoxy Resin，Strong, Bubble-Free, Anti-Yellowing Art Resin That，Suitable for Casting, DIY, Resin Art, Molds, Jewelry, Easy to Mix 1:1 Ratio

CHANGTIKEJI Mica Powder，24 Colors - 10g/Bottle of Natural Pigment Powder for Epoxy Resin，Soap Making，Candle Making,Lip Gloss,Car Freshies,Dye,Nail Polish,Bath Bombs

Description

🎨 Mold your masterpiece, sip in style!

SHAPE YOUR STYLE - Round, square, and octagon molds let you craft coasters that match any vibe
PRO GRADE SILICONE - Flexible, reusable, and glossy interior ensures flawless resin finishes every time
MULTI RESIN COMPATIBLE - Works seamlessly with epoxy, UV, polyurethane, plaster & more—no torch needed
ALL IN ONE CREATIVE KIT - 15 coaster molds + 3 stylish holders for endless design combos
PERFECT GIFT PARTY ESSENTIAL - Create personalized coasters for housewarmings, holidays, or large gatherings

LET'S RESIN 18 PCS Silicone Coaster Resin Mold set includes 15 molds in round, square, and octagon shapes plus 3 matching holders. Made from premium flexible silicone with a glossy interior, it supports multiple resin types for easy, professional-quality coaster crafting. Ideal for DIY enthusiasts and pros alike, this versatile kit enables creative home decor and personalized gifts.

Specifications

Manufacturer	LET'S RESIN
Model Number	ELR00207
Package Dimensions	22.7 x 13.4 x 13 cm
Material	Silicone
Color	18pcs
Size	18pcs
Package Weight	0.59 Kilograms
Batteries Required	No
Batteries Included	No
Material Care Instructions	Remove immediately after hot water & alcohol & resin hardened
Brand Name	LET'S RESIN

Have a Question? See What Others Asked

How come I can't use a heat tool for popping bubbles?

Is a release agent needed prior to use?

Can anyone tell me if there is any deformation after receiving the molds?

How do you remove air bubbles in the resin if you can’t use a heat gun or torch?

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

View all Trustpilot reviews