---
product_id: 258106633
title: "Silicone Mold Making Kit 30A - Blue 2 Part Liquid Rubber for DIY Resin Projects - 1:1 Mixing Ratio (20.8oz)"
brand: "let's resin"
price: "$411278"
currency: COP
in_stock: true
reviews_count: 8
category: "Let's Resin"
url: https://www.desertcart.co/products/258106633-silicone-mold-making-kit-30a-blue-2-part-liquid-rubber
store_origin: CO
region: Colombia
---

# 8-12 hrs cure time with self-degassing bubbles 30A hardness silicone for durable molds 1:1 precise mixing ratio for perfect consistency Silicone Mold Making Kit 30A - Blue 2 Part Liquid Rubber for DIY Resin Projects - 1:1 Mixing Ratio (20.8oz)

**Brand:** let's resin
**Price:** $411278
**Availability:** ✅ In Stock

## Summary

> 🎨 Mold your masterpiece with ease—because your creativity deserves the best!

## Quick Answers

- **What is this?** Silicone Mold Making Kit 30A - Blue 2 Part Liquid Rubber for DIY Resin Projects - 1:1 Mixing Ratio (20.8oz) by let's resin
- **How much does it cost?** $411278 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/258106633-silicone-mold-making-kit-30a-blue-2-part-liquid-rubber)

## 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

- • **Bubble-Free Perfection:** Self-degassing formula means no vacuum needed—just pour and relax
- • **Safe & Odorless Formula:** Non-toxic, low-odor silicone keeps your workspace fresh and safe
- • **Versatile Crafting Power:** Ideal for resin, wax, soap, and candle molds—expand your creative horizons
- • **Effortless Precision Mixing:** 1:1 weight ratio ensures flawless mold consistency every time
- • **Beginner-Friendly Creativity:** No special tools or skills required—dive into DIY with confidence

## Overview

LET'S RESIN Silicone Mold Making Kit features a premium 30A hardness blue silicone rubber with a 1:1 mixing ratio for easy, precise preparation. Its self-degassing formula eliminates bubbles without vacuum equipment, curing fully in 8-12 hours at room temperature. Perfect for beginners and versatile across resin, wax, soap, and candle projects, this non-toxic, odorless kit empowers professional-quality DIY molds with minimal hassle.

## Description

1. Why choose LET'S RESIN liquid silicone molds making kit? Our liquid molds making silicone is made of safe material, the finished products are very clear and soft. It's very easy to mix and great product for beginner to try! Note: Please store and use the silicone products at room temperature for better results. If the silicone freezes, please allow it to get down to room temperature before use. Please keep away from children. Package Include: 1 x Part A(300g/10.58oz) 1 x Part B (300g/10.58oz) 1 x Manual.

Review: Works great - Making the mold was easy, can be very sticky and hard to wash the stickiness but it does as advertised. If you plan on cutting through the mold it becomes way stickier and you cant just wait for the insides to become solid again it will stay that way. I recommend using gloves.
Review: حلو

## Features

- PREMIUM MOLDS MAKING SILICONE MATERIAL: Our blue silicone rubber are made by safe silicone material, non-toxic and no odor, very flexible, durable,premium silicone for making molds. The hardness is 30A.
- EASY MIXING & POURING: This silicone molds making kit is 2 part silicone, including part A and part B, the mixing ratio is 1:1 by weight. Pour the Part A and Part B together, then stir the liquid silicone mixture for 3~5 minutes, make sure to stir the molding silicone mixture thoroughly for better results.
- NO BUBBLES: The bubbles of liquid silicone mixture will automatically disappear within 2 hours, no vacuum degassing is necessary. The working time of blue making mold kit is 5 minutes at room temperature and the completely cure time is about 8~12 hours at room temperature, it varies on your mold size and thickness. If it's s little sticky, please extend the curing time of silicone molding rubber.
- GREAT FOR BEGINNER: If you're new to the silicone mold making, this mold making kit is a perfect choice for you to try! No special skills or tools are needed. You could enjoy this fun and creative activity all day.HOW to CLEAN: If there's any spill, please clean with soapy water or rubbing alcohol.
- WIDE APPLICATION: It's very ideal for art craft use, DIY your own resin molds, wax molds, candle molds, use to make molds for resin, wax, soap, casting, etc. ATTENTION: Not for making food molds use.If you have any question with our blue molds making silicone kit, please don't hesitate to contact us.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07YWBXVND |
| Batteries required | No |
| Customer Reviews | 4.6 4.6 out of 5 stars (699) |
| Date First Available | 9 June 2020 |
| Included components | Molds |
| Item Weight | 0.71 Kilograms |
| Item model number | AW-LBYTGJ-K |
| Number of pieces | 1 |
| Package Dimensions | 16.79 x 10.69 x 5.69 cm; 712 g |

## Product Details

- **Age range (description):** Adult
- **Brand:** LET'S RESIN
- **Colour:** Blue
- **Material:** Silicone
- **Theme:** Floral

## Images

![Silicone Mold Making Kit 30A - Blue 2 Part Liquid Rubber for DIY Resin Projects - 1:1 Mixing Ratio (20.8oz) - Image 1](https://m.media-amazon.com/images/I/71ZoQT56UNL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great
*by S***D on 17 August 2023*

Making the mold was easy, can be very sticky and hard to wash the stickiness but it does as advertised. If you plan on cutting through the mold it becomes way stickier and you cant just wait for the insides to become solid again it will stay that way. I recommend using gloves.

### ⭐⭐⭐⭐⭐ Review
*by S***A on 8 August 2022*

حلو

### ⭐⭐⭐⭐⭐ Nice
*by S***T on 1 November 2024*

Very good

## Frequently Bought Together

- LET'S RESIN Silicone Molds Making Kit 30A, Blue Silicone for Making Molds,2 Part Molding Silicone, Liquid Silicone Rubber Mixing Ratio 1:1 - Ideal for Resin Molds, Silicone Molds DIY Making (20.8oz)
- LET'S RESIN Silicone Mold Making Kit-Translucent Silicone Rubber Non-Toxic Liquid Mold Making Silicone-20.46oz Super Elastic Molding Silicone-Ideal for 3D Molds,Resin Molds,Silicone Molds-4H Fast Cure
- LET'S RESIN Silicone Putty,1LB/40A Silicone Mold Making Kit, Non-Toxic,Strong&Flexible, Easy 1:1 Mixing Ratio for Reusable Silicone Molds, Resin Molds, Soap

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-02-19*