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.

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.

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.

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.

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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

Product ID: 493613820

Details

Brand
LET'S RESIN
Color
18pcs
Item dimensions L x W x H
3.15 x 3.15 x
Material
Silicone
Shape
Square

🎨Glossy finish for perfect resin

🔄18 pcs versatile molds

🛡️Premium flexible silicone

132.97 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎉 Mold your masterpiece—because ordinary coasters are so last season!

PERFECT GIFT MAKER - Create stunning, personalized coaster sets ideal for housewarmings, holidays, and special occasions.
MULTI RESIN COMPATIBLE - Works seamlessly with epoxy, polyurethane, gypsum, UV resin & more—no torch needed.
ALL IN ONE CREATIVE KIT - 15 coaster molds + 3 holders in round, square & octagon shapes for endless design combos.
CUSTOMIZABLE HOME DECOR - Mix dried flowers, dyes, powders & stickers to craft unique coasters that elevate any space.
PRO GRADE SILICONE FLEXIBILITY - Durable, reusable, and easy demolding ensures flawless resin art every time.

LET'S RESIN 18 Pcs Coaster Resin Molds set offers premium silicone molds in three popular shapes, designed for effortless resin crafting. Compatible with multiple resin types, these flexible, glossy molds deliver professional-quality coasters perfect for DIY enthusiasts and gift makers alike. With 15 coaster molds plus 3 holders, this set maximizes creativity and productivity, backed by a 60-day money-back guarantee.

Specifications

ASIN	B0BKZ6ZH2S
Best Sellers Rank	#2,216 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #22 in Sculpture Molding & Casting Products
Brand Name	LET'S RESIN
Color	18pcs
Customer Reviews	4.7 4.7 out of 5 stars (2,170)
Item Dimensions	3.15 x 3.15 x 2.36 inches
Item Type Name	coaster molds
Manufacturer	LET'S RESIN
Manufacturer Part Number	ELR00207
Material Type	Silicone
Model Number	ELR00207
Number of Pieces	18
Shape	Square
Unit Count	18.0 Count
Warranty Description	60 Days Money-Back Guarantee

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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132.97 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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