---
product_id: 633671461
title: "LET'S RESIN Resin Casting Powders 3000g, Fast Cured Casting Resin Kit for Beginners,20~30 Minutes De-Mold, Water Activated Plaster Powder Casting Kit for Resin Molds, Easy Mixing & Self Leveling"
brand: "let's resin"
price: "¥42630"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/633671461-lets-resin-resin-casting-powders-3000g-fast-cured-casting-resin
store_origin: JP
region: Japan
---

# colorable & paintable 25-30 min fast demold 3:1 powder-to-water ratio LET'S RESIN Resin Casting Powders 3000g, Fast Cured Casting Resin Kit for Beginners,20~30 Minutes De-Mold, Water Activated Plaster Powder Casting Kit for Resin Molds, Easy Mixing & Self Leveling

**Brand:** let's resin
**Price:** ¥42630
**Availability:** ✅ In Stock

## Summary

> 🎨 Cast your creativity in record time—because your art deserves to be seen now!

## Quick Answers

- **What is this?** LET'S RESIN Resin Casting Powders 3000g, Fast Cured Casting Resin Kit for Beginners,20~30 Minutes De-Mold, Water Activated Plaster Powder Casting Kit for Resin Molds, Easy Mixing & Self Leveling by let's resin
- **How much does it cost?** ¥42630 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/633671461-lets-resin-resin-casting-powders-3000g-fast-cured-casting-resin)

## 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

- • **Durable & Heatproof:** Create long-lasting, non-flammable decor and art pieces that stand out in any space.
- • **Fast 25-30 Minute Demold:** Get your creations out quickly without sacrificing detail or quality.
- • **Perfect 3:1 Mixing Ratio:** Effortless, beginner-friendly blending for flawless, bubble-free pours every time.
- • **Customizable Color & Finish:** Mix in pigments, mica, or glitter to make your art uniquely yours—paintable after curing.
- • **Smooth, Self-Leveling Texture:** Water-like consistency fills even the tiniest mold crevices for professional results.

## Overview

LET'S RESIN Resin Casting Powder is a premium, odorless plaster powder designed for fast, easy resin mold casting. With a simple 3:1 powder-to-water mix, it self-levels and cures in just 25-30 minutes for quick demolding. Its smooth, bubble-free finish is perfect for detailed projects and can be customized with pigments or paints. Durable, heatproof, and non-toxic, this 3000g kit is ideal for beginners and pros creating coasters, sculptures, and more.

## Description

Full description not available

## Features

- 【Premium & Safe Casting Materials】:LET'S RESIN resin casting power is a plaster casting powder, odorless. It allows you to effortlessly create a smooth textured finish by simply adding water. A great alternative for epoxy resin & UV resin or combine it with resin to create new artworks.Package Include: 3000g Casting Powder,1 Pcs Plastic Spoon.
- 【Easy to Mix & Beginner Friendly】Just measure powder and water, mix thoroughly, and pour it into mold! The ideal mixing ratio is Powder: Water=3:1 (by weight, not by volume). You can also adjust the consistency by adding more or less water in before pouring in your resin molds. After adding paint and stirring for 2 minutes, immediately pour the mixture into the molds and allow it to settle.
- 【25~30 Minutes Demold & No Bubbles】:The de-mold time is 25~30 minutes and the fully cured time is 2 hours. Please allow it to fully cure before demolding in case the tiny details may break off. The thin, water-like consistency easily fills even the tiniest crevices, and its exceptional bubble-release ability ensures a flawless result. Any residual bubbles can be popped by tapping the silicone molds.
- 【Colorable & Paintable】: Resin plaster powder dries to an opaque white color and can be combined with different pigments, mica, glitter sequin, quartz, sand, and gold leaf during the mixing stage. If you're looking for a vibrant color, water-based acrylic paint works best. If you're looking for a pastel color, mica powder works well for that. Add small amounts at a time until you have achieved a lump-free consistency. It can be sanded and painted with acrylic paint after completely cured.
- 【Versatile Applications】Ideal for achieving ceramic-textured finishes in artworks, homeware, and decor items. Durable, heatproof, and non-flammable, it's perfect for creating coasters, candle holders, sculptures, figurines, planter pots, and trinket trays. After curing, it can be sealed with varnish, acrylic sealer, or wax for added protection.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | LET'S RESIN |
| Colour | white |
| Age Range (Description) | Adult |
| Material | Resin |
| Item Weight | 1000 Grams |
| Number of Items | 1 |
| Recommended Uses For Product | Modeling |
| Special Feature | Non-Toxic |
| Included Components | Casting Powder, Plastic Spoon |
| Educational Objective | Creative Skill |
| Model Name | Resin Casting Powder for Resin Molds |
| Item dimensions L x W x H | 5 x 27.9 x 22.1 Centimeters |
| Manufacturer | LET'S RESIN |
| Country of Origin | USA |
| Item model number | ALR01053 |
| ASIN | B0BZRV3KQ8 |

## Product Details

- **Brand:** LET'S RESIN
- **Colour:** white
- **Age Range (Description):** Adult
- **Material:** Resin
- **Item Weight:** 1000 Grams

## Images

![LET'S RESIN Resin Casting Powders 3000g, Fast Cured Casting Resin Kit for Beginners,20~30 Minutes De-Mold, Water Activated Plaster Powder Casting Kit for Resin Molds, Easy Mixing & Self Leveling - Image 1](https://m.media-amazon.com/images/I/61QvzfaFT-L.jpg)
![LET'S RESIN Resin Casting Powders 3000g, Fast Cured Casting Resin Kit for Beginners,20~30 Minutes De-Mold, Water Activated Plaster Powder Casting Kit for Resin Molds, Easy Mixing & Self Leveling - Image 2](https://m.media-amazon.com/images/I/71-S76mg0cL.jpg)
![LET'S RESIN Resin Casting Powders 3000g, Fast Cured Casting Resin Kit for Beginners,20~30 Minutes De-Mold, Water Activated Plaster Powder Casting Kit for Resin Molds, Easy Mixing & Self Leveling - Image 3](https://m.media-amazon.com/images/I/713dDnVpu4L.jpg)
![LET'S RESIN Resin Casting Powders 3000g, Fast Cured Casting Resin Kit for Beginners,20~30 Minutes De-Mold, Water Activated Plaster Powder Casting Kit for Resin Molds, Easy Mixing & Self Leveling - Image 4](https://m.media-amazon.com/images/I/81rlP+s3gWL.jpg)
![LET'S RESIN Resin Casting Powders 3000g, Fast Cured Casting Resin Kit for Beginners,20~30 Minutes De-Mold, Water Activated Plaster Powder Casting Kit for Resin Molds, Easy Mixing & Self Leveling - Image 5](https://m.media-amazon.com/images/I/71in18pewNL.jpg)

## Frequently Bought Together

- LET'S RESIN Resin Casting Powders 3000g, Fast Cured Casting Resin Kit for Beginners,20~30 Minutes De-Mold, Water Activated Plaster Powder Kit for Molds, Easy Mixing & Self Leveling
- Air Dry Clay Glaze, 177ml Clay Varnish for Air Dry Clay/Polymer Clay Sealer, ResinCrete, Varnish for Pottery&Acrylic Paint, Waterproof & Stain Resistant, Design for Air Dry Clay Pottery (Gloss,6OZ)
- JDiction ResinCrete Pigment, 10 Color Highly Concentrated ResinCrete Dye for DIY Jewelry Making, Vivid Color Premium Quality Easy to Use for Paint, Craft-10ml Each

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/633671461-lets-resin-resin-casting-powders-3000g-fast-cured-casting-resin](https://www.desertcart.jp/products/633671461-lets-resin-resin-casting-powders-3000g-fast-cured-casting-resin)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-16*