Why is the silicone not fully cured?

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

How to remove air bubbles?

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

How do I choose the right silicone for my project?

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

What is the difference between platinum curing and tin curing?

Platinum-cured silicone rubber is more durable than tin-cured silicone rubber, and our silicone rubber belongs to platinum-cured silicone rubber.

How to extend the service life of silicone mold?

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

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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 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)

Product ID: 652224546

Details

Material
silicone
Colour
Transluent
Brand
LET'S RESIN
Item dimensions L x W x H
50 x 50 x 50
Shape
Cup

⏱️Fast 3-6h cure time

⚖️1:1 easy mix ratio

🛡️Platinum-cured, durable & flexible

Rp1263649

Duties & taxes included

In stock

Sold byAmazon IndonesiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛠️ Mold like a pro, cure like a boss!

ALL IN ONE STARTER KIT - Everything you need to dive into mold making—no extra buys required.
VERSATILE CUSTOMIZABLE - Translucent silicone lets you add pigments for unique, eye-catching molds.
FAST BUBBLE FREE CURING - Cures in as little as 3 hours with self-degassing for flawless molds every time.
EFFORTLESS MIXING POURING - Simple 1:1 mix ratio and easy stirring—perfect for beginners and pros alike.
PROFESSIONAL GRADE SILICONE - Odorless, non-toxic platinum-cured rubber with high tear resistance for lasting molds.

LET'S RESIN 8oz Silicone Mold Making Trial Kit offers a fast-curing, platinum-cured silicone rubber with a user-friendly 1:1 mix ratio. Designed for beginners and professionals, it includes all essential tools and delivers bubble-free, flexible molds ideal for resin, wax, soap, and more—plus the translucent formula invites creative pigment customization.

Specifications

ASIN	B0B6CHKYGR
Best Sellers Rank	#146,118 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #19 in Candy Moulds
Brand	LET'S RESIN
Brand Name	LET'S RESIN
Colour	Transluent Clear
Country of Origin	USA
Customer Reviews	4.5 out of 5 stars 1,220 Reviews
Item Dimensions	50 x 50 x 50 Millimeters
Item Type	silicone mold-making kit
Item dimensions L x W x H	50 x 50 x 50 Millimeters
Manufacturer	LET'S RESIN
Manufacturer Part Number	ALR00042
Material	silicone rubber
Material Type	silicone rubber
Model number	ALR00042
Number Of Items	1
Number of Pieces	1
Shape	Cup
Unit Count	8.0 Ounce

Reviews

C**M

Easy to use and professional results

Great molding compound, easy to mix, and provides fine detail

24.07.2026

A**R

Silicone rubber

First time working with anything like this and it was very easy to work with

29.04.2026

D**D

This is a Stag horn case with the silicone rubber poured in to seal

Excellent product, remember it's not resin it's for mould making. Perfect ratios, 1 day to dry. Worked perfectly 😁

16.03.2026

R**Y

Bien

Un peu compliqué à manipuler, il faut un peu de pratique pour obtenir des moules corrects (les vidéos de tutos sur YouTube aident beaucoup) mais après on peut reproduire plein de petits objets dans les détails. Il faut prendre des contenants bien étanches car sinon le produit a tendance à fuir partout. Séchage ok et pas de bulles. Assez onéreux au regard de la quantité. On ne peut pas faire de trop gros moules. J’en ai déjà commandé 2x et le recommanderai encore car c’est sympa comme activité et ça marche très bien avec la résine de la même marque.

27.07.2026

A**H

Get something better

It does not harden out. So the moulds are gone as well

20.02.2026

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