---
product_id: 493613820
title: "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"
brand: "let's resin"
price: "₱2463"
currency: PHP
in_stock: true
reviews_count: 13
category: "Let's Resin"
url: https://www.desertcart.ph/products/493613820-lets-resin-18-pcs-coaster-resin-molds-silicone-coaster-molds
store_origin: PH
region: Philippines
---

# Glossy finish for flawless coasters 18 pcs versatile molds set Premium flexible silicone 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

**Brand:** let's resin
**Price:** ₱2463
**Availability:** ✅ In Stock

## Summary

> 🎉 Mold your masterpiece, sip in style!

## Quick Answers

- **What is this?** 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 by let's resin
- **How much does it cost?** ₱2463 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/493613820-lets-resin-18-pcs-coaster-resin-molds-silicone-coaster-molds)

## Best For

- let's resin enthusiasts

## Why This Product

- Trusted let's resin brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-in-One Creative Kit:** 15 coaster molds + 3 stylish holders for round, square & octagon shapes—maximize your craft output effortlessly.
- • **Customizable Home Décor:** Mix dried flowers, dyes, powders & stickers to craft unique coasters that elevate your space and impress guests.
- • **Perfect Gift-Making Tool:** Create personalized, trendy coasters for housewarmings, holidays, and special occasions—be the go-to gift guru.
- • **Premium Silicone Flexibility:** Durable, reusable, and easy to demold—perfect for flawless resin art every time without sticky mess.
- • **Versatile Resin Compatibility:** Works seamlessly with epoxy, polyurethane, gypsum, UV resin & more—expand your creative horizons.

## Overview

LET'S RESIN 18 Pcs Coaster Resin Molds set includes 15 silicone molds in round, square, and octagon shapes plus 3 holder molds. Made from premium flexible silicone with a glossy interior, these molds ensure easy demolding and flawless finishes. Compatible with multiple resin types, they enable versatile DIY coaster projects perfect for home décor or gifting. Highly rated for durability and ease of use, this set is a must-have for resin crafters aiming to create stylish, personalized coasters.

## Description

Shop LET'S RESIN at the desertcart Arts, Crafts & Sewing store. Free Shipping on eligible items. Save on everyday low prices.

Review: Easy to use - Easy to use and super easy to peel off, does not stick to the project. Nice thickness and produced great stands for the coasters. Easy to clean and well made.
Review: Good product - Unfolds nicely, keeps the correct shape

## Features

- More for the Same Price: This coaster molds set includes 15pcs coaster molds and 3pcs holder molds of round, square and octagon. Whether you’re a beginner or an epoxy pro, it perfectly meets your needs for practice or business requiring large number of coasters and saves your time.
- Simple Shape for Versatile Combinations: These coaster molds can be matched with various elements such as dried flowers, dyes, powders, stickers, and other additives to create a wide range of coasters for coffee cups, wine glasses, mugs, beer bottles, plants, jars, and DIY art projects! Decorate your home with coasters of different shapes and styles!
- Easy to Use and Demold: Made of premium silicone, our silicone resin coaster mold for resin is flexible, reusable, and easy to use, clean and demold.They feature a glossy interior to ensure wonderful finishes of your coasters. This set is compatible with epoxy resin, fast-drying resin, polyurethane resin, gypsum, 3 x UV resistance resin, and other casting resins. Torch or heat gun are not recommended as they may cause damage.
- Let's Make Housewarming Gifts! Make a set of 3.4-inch homemade coasters with our molds! They are simple yet fascinating to be included in your housewarming gift list for new apartments, offices, bars, and restaurants. They are also ideal for making plenty of coasters for large parties and perfect gifts for your loved ones, friends, and families for various occasions, such as Christmas, New Year, Halloween, Thanksgiving, Birthdays, and Anniversaries.
- Why Choose Us: With years of focusing on epoxy resin molds, LET'S RESIN is committed to providing crafters with tools and materials to turn imagination into reality. Strictly control product quality and attach great importance to the consumer experience. If you have any problems, please contact us ASAP. We will do our best to solve it for you.
- Resin Adhesion to Molds Issue : Do not use a lighter or blowtorch to remove air bubbles, as this may cause damage to the molds, leading to resin adhesion to the molds during demolding and thus tearing the molds. You can use a vacuum machine to extract the bubbles (the best method), or spray alcohol on the surface to remove the bubbles.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BKZ6ZH2S |
| Best Sellers Rank | #1,896 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #16 in Sculpture Molding & Casting Products |
| Brand | LET'S RESIN |
| Color | 18pcs |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,816) |
| Date First Available | October 31, 2022 |
| Is Dishwasher Safe | No |
| Item Weight | 1.32 pounds |
| Item model number | ELR00207 |
| Manufacturer | LET'S RESIN |
| Material | Silicone |
| Number of Items | 1 |
| Product Care Instructions | Warm water&Alcohol&Peel off directly after the resin is cured |
| Product Dimensions | 3.15"L x 2.36"W |
| Shape | Square |

## Product Details

- **Brand:** LET'S RESIN
- **Color:** 18pcs
- **Material:** Silicone
- **Product Care Instructions:** Warm water&Alcohol&Peel off directly after the resin is cured
- **Shape:** Square

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/71SIWlljWnL.jpg)

## Questions & Answers

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to use
*by T***N on January 12, 2026*

Easy to use and super easy to peel off, does not stick to the project. Nice thickness and produced great stands for the coasters. Easy to clean and well made.

### ⭐⭐⭐⭐⭐ Good product
*by J***H on December 20, 2025*

Unfolds nicely, keeps the correct shape

### ⭐⭐⭐⭐⭐ Great quality resin molds
*by C***B on December 24, 2025*

This is one of the best sets of resin molds I’ve ordered. High quality silicone, easy to de-mold.

## 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
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- 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

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**Shop now:** [https://www.desertcart.ph/products/493613820-lets-resin-18-pcs-coaster-resin-molds-silicone-coaster-molds](https://www.desertcart.ph/products/493613820-lets-resin-18-pcs-coaster-resin-molds-silicone-coaster-molds)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-01-31*