---
product_id: 469821613
title: "LET'S RESIN 8oz Silicone Mold Making Trial Kit, Fast Cure Mold Making Silicone Rubber, Easy Mixing, Flexible Platinum Cured Molding Silicone for Casting Resin Molds & Silicone Molds (Translucent)"
brand: "let's resin"
price: "C$1644"
currency: NIO
in_stock: true
reviews_count: 8
category: "Let's Resin"
url: https://www.desertcart.ni/products/469821613-lets-resin-8oz-silicone-mold-making-trial-kit-fast-cure
store_origin: NI
region: Nicaragua
---

# Fast 3-6h cure time 1:1 mix ratio by weight Platinum-cured, durable & flexible LET'S RESIN 8oz Silicone Mold Making Trial Kit, Fast Cure Mold Making Silicone Rubber, Easy Mixing, Flexible Platinum Cured Molding Silicone for Casting Resin Molds & Silicone Molds (Translucent)

**Brand:** let's resin
**Price:** C$1644
**Availability:** ✅ In Stock

## Summary

> 🎨 Mold your masterpiece faster, cleaner, and smarter!

## Quick Answers

- **What is this?** LET'S RESIN 8oz Silicone Mold Making Trial Kit, Fast Cure Mold Making Silicone Rubber, Easy Mixing, Flexible Platinum Cured Molding Silicone for Casting Resin Molds & Silicone Molds (Translucent) by let's resin
- **How much does it cost?** C$1644 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/469821613-lets-resin-8oz-silicone-mold-making-trial-kit-fast-cure)

## 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 Starter Kit:** Everything you need to dive into mold making—silicone, tools, gloves included.
- • **Bubble-Free Perfection:** Self-degassing formula means flawless molds without vacuum equipment.
- • **Fast & Flexible Curing:** Cures in as little as 3 hours at room temp with superior tear resistance.
- • **Precision Mixing Made Easy:** Simple 1:1 weight ratio ensures consistent, professional results every time.
- • **Versatile Creative Freedom:** Translucent silicone lets you customize with pigments for unique, eye-catching molds.

## Overview

LET'S RESIN 8oz Silicone Mold Making Trial Kit offers a platinum-cured, fast-curing silicone rubber with a 1:1 mix ratio by weight. Designed for beginners and pros alike, it includes all necessary tools and disposable gloves, enabling bubble-free, highly detailed molds in 3-6 hours at room temperature. Its translucent formula supports pigment customization, making it ideal for resin, wax, soap, and more—perfect for creative professionals seeking reliable, flexible, and durable molds.

## Description

desertcart.com: LET'S RESIN 8oz Silicone Mold Making Trial Kit, Fast Cure Mold Making Silicone Rubber, Easy Mixing, Flexible Platinum Cured Molding Silicone for Casting Resin Molds & Silicone Molds (Translucent) : Arts, Crafts & Sewing

Review: Detail, Ease, Detail, Wow! - What a great product this is! I had never used silicone rubber to make moulds, so I decided to get the smallest kit to try it out. The amount of detail you get is awesome. The key is to mix it according to the instructions and measure it by weight rather than volume. I use a very accurate small jeweller's scale, and my measurements have been on point. As a container for the mould, I have used a very small container that I line with packing tape, that way I can reuse the container, and pulling the tape helps me take the mould out, easily, without damaging the base. One of my favourite characteristics is that it is self-degassing, which means that if used correctly you will not have any bubbles in your final mould. The outcome is a very detailed, flexible, yet sturdy mould. And I will repeat this because I know how people like to skip reading instructions, but unless you read and follow them with accuracy, your results may not be what you desired. If you want to try the product with a small sample -like me- this size of compound will be plenty, but do consider a larger option for other uses. I really recommend the Let's Resin Silicone Rubber!
Review: Works good - Good quality easy to use worked great to make picky pads

## Features

- 【All in One Silicone Kit】: This starter kit comes with 8oz silicone rubber, stirring wood sticks x 2 pcs, 100ml plastic measuring cups x 2 pcs; disposable plastic gloves x 2 pcs; If you're new to silicone mold-making and afraid to fail, LET'S RESIN silicone mold making trial kit is a perfect choice for you to try without costing you a lot, provide everything that you need to get started.
- 【Fast Cure & No Bubbles】:This mold making silicone rubber cures at room temperature or can be heated to cure faster. It has 30~40min working time and cures in 3-6h at room temperature 73.4℉/25℃, varying with your mold size and thickness..The bubbles will automatically disappear within 2 hours due to its excellent low viscosity feature, no vacuum degassing is necessary.
- 【Premium Mold Making Silicone Materials】: Our liquid silicone for mold making is platinum-cured silicone, non-toxic and odorless, with negligible shrinkage, designed for making excellent flexibility and high tear resistance silicone molds; meaning it will last years if taken care of properly.
- 【Easy Mixing & Pouring】: This silicone molds making kit includes part A and part B with mix ratio 1:1 by weight; Pour the equal Part A and Part B together, then stir the silicone rubber for 3 minutes, very easy to use, no special skills or tools are needed; make sure to scrape the bottom and the sidewalls of the mixing cup to ensure thoroughly mixed.
- 【Wide Application】: LET'S RESIN high-performance mold making silicone rubber is idea for making highly-detailed molds as well as 3D silicone molds; very ideal for art craft use, casting material like resin, wax, gypsum, soap, candle, polymer clay, easily make your own silicone molds. Translucent clear color allow you to mix with mica powder, chameleon powder, and even glow-in-the-dark pigment to create a unique color shade and offer you more DIY fun.
- NOTE! It is not a flex rubber, and cannot be used for making squishies!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B6CHKYGR |
| Best Sellers Rank | #4,049 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #46 in Sculpture Molding & Casting Products |
| Brand | LET'S RESIN |
| Brand Name | LET'S RESIN |
| Customer Reviews | 4.5 out of 5 stars 1,559 Reviews |
| Item Dimensions | 1.97 x 1.97 x 1.97 inches |
| Item dimensions L x W x H | 1.97 x 1.97 x 1.97 inches |
| Manufacturer | LET'S RESIN |
| Material | silicone rubber |
| Material Type | silicone rubber |
| Number of Pieces | 1 |
| Shape | Cup |
| Unit Count | 8.0 Ounce |
| Warranty Description | 60 Days Money Back Guarantee |

## Product Details

- **Brand:** LET'S RESIN
- **Item dimensions L x W x H:** 1.97 x 1.97 x 1.97 inches
- **Material:** silicone rubber
- **Number of Pieces:** 1
- **Shape:** Cup

## Images

![LET'S RESIN 8oz Silicone Mold Making Trial Kit, Fast Cure Mold Making Silicone Rubber, Easy Mixing, Flexible Platinum Cured Molding Silicone for Casting Resin Molds & Silicone Molds (Translucent) - Image 1](https://m.media-amazon.com/images/I/713b1x5HO4L.jpg)

## Available Options

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

## Questions & Answers

**Q: Why is the silicone not fully cured?**
A: Please check the following reasons  1. Incompatible casting materials, you can test in small batches; 2. Inaccurate mixing ratio, mixing by weight 1:1 ratio; 3. The bottom and edges need to be stirred into place if it is not completely mixed

**Q: How to remove air bubbles?**
A: 1. Use vacuum machine; 2. If there is no vacuum equipment, you can gently stir in a uniform direction to reduce bubbles; 3. Store in the refrigerator for 1 hour until natural defoaming

**Q: How do I choose the right silicone for my project?**
A: According to the hardness selection, less than 15A is used to make small complex objects, 15A is the most suitable hardness to make a variety of molds, higher than 15A to make separate large molds

**Q: What is the difference between platinum curing and tin curing?**
A: Platinum-cured silicone rubber is more durable than tin-cured silicone rubber, and our silicone rubber belongs to platinum-cured silicone rubber.

**Q: How to extend the service life of silicone mold?**
A: 1. After each use, clean the mold in time to remove residual materials and impurities to avoid corrosion and wear; 2. In the process of use, try to avoid applying too much tension to the mold

## Customer Reviews

### ⭐⭐⭐⭐⭐ Detail, Ease, Detail, Wow!
*by A***E on September 17, 2025*

What a great product this is! I had never used silicone rubber to make moulds, so I decided to get the smallest kit to try it out. The amount of detail you get is awesome. The key is to mix it according to the instructions and measure it by weight rather than volume. I use a very accurate small jeweller's scale, and my measurements have been on point. As a container for the mould, I have used a very small container that I line with packing tape, that way I can reuse the container, and pulling the tape helps me take the mould out, easily, without damaging the base. One of my favourite characteristics is that it is self-degassing, which means that if used correctly you will not have any bubbles in your final mould. The outcome is a very detailed, flexible, yet sturdy mould. And I will repeat this because I know how people like to skip reading instructions, but unless you read and follow them with accuracy, your results may not be what you desired. If you want to try the product with a small sample -like me- this size of compound will be plenty, but do consider a larger option for other uses. I really recommend the Let's Resin Silicone Rubber!

### ⭐⭐⭐⭐⭐ Works good
*by J***E on January 19, 2026*

Good quality easy to use worked great to make picky pads

### ⭐⭐⭐⭐⭐ VS. Other methods
*by Q***E on July 4, 2024*

Fast cure time on a 80+ degree summer day. I think that also helped the bubbles escape to the top faster Retained detail. My go-to material for a very quick cure but still capturing detail is alginate. (Used for dental molds) However, the life span is very short and will dry out and eventually shrink- even faster if not wrapped in a wet towel. Alginate does not have the same viscosity and I wouldn't consider it for a pour but after cure it may have a little more flexibility to release without damage. I also wanted the reusability of a silicone mold. One thing to really consider when mold making is sometimes you will have to make a 2 or 3 + part mold. My small scale project had intricate contours, convex, and concave sections that made it harder to pull out. Given the somewhat flexibility of silicone, I still ended up cutting it into 3 parts which was how the original metal was casted. I was worried about resin leaking through the seams but I had no choice. Tried it and leakage was minimal. I was able to scape off the less than paper thin seams that did seep minimally. I did use a rubber band for security. For my tiny stand reproduction, the amount was just enough. I used almost the entire bottle even with finding the smallest cardboard lid for minimal waste and I lined it with smooth packing tape. I have experience making molds with different types of plasters, cements, latex, etc. and an intricate design is a guarantee that you will have to make a divided mold requiring more effort and additional materials. I will still keep that tradition with large scale projects because I don't think anyone would find silicone to be cost effective for anything larger! But... for my first time, this small scale project turned out successful enough to use!

## Frequently Bought Together

- LET'S RESIN 8oz Silicone Mold Making Trial Kit, Fast Cure Mold Making Silicone Rubber, Easy Mixing, Flexible Platinum Cured Molding Silicone for Casting Resin Molds & Silicone Molds (Translucent)
- LET'S RESIN Adjustable Mold Housing for Silicone Molds Making, Silicone Mold for Resin Mold Making Silicone Rubber, Plastic Housing Frame for DIY Resin Molds, Candle Molds, Soap Molds Making

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-10*