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🛠️ Mold your creativity with speed and precision—don’t get left behind!
LET'S RESIN 230g Silicone Mould Making Kit offers a complete, easy-to-use solution for professional-quality mold making. Featuring a fast 3-6 hour cure time, platinum-cured non-toxic silicone, and a perfect 1:1 mix ratio, this kit ensures bubble-free, flexible, and durable molds ideal for resin, wax, soap, and more. Its translucent formula allows for creative pigment customization, making it the go-to choice for millennial makers seeking precision and versatility.




















| Asin | B0B6CHKYGR |
| Best Sellers Rank | 8,690 in Home & Kitchen (See Top 100 in Home & Kitchen) 12 in Sculpting Moulding & Casting |
| Brand Name | LET'S RESIN |
| Colour | Translucent |
| Country Of Origin | China |
| Customer Reviews | 4.6 4.6 out of 5 stars (7,022) 4.6 out of 5 stars |
| Item Dimensions | 50 x 50 x 50 millimetres |
| Item Highlight | Translucent Silicone Rubber, 1:1 by Weight, Ideal for 3D Moulds, Resin Moulds, Silicone Moulds - 4H Fast Cure |
| Item Shape | Rectangular |
| Manufacturer | LET'S RESIN |
| Manufacturer Part Number | ALR00042 |
| Material Type | Silicone |
| Model Number | ALR00042 |
| Number Of Packs | 1 |
| Number Of Pieces | 1 |
User
RESIN
Works great
User
Simple mould making.
This is great for a quick cheap mould!I had some small plastic interior trim missing in my classic car the parts are no longer available. so used this to make a quick mould and successfully cast what I need. The final result was a good copy and all the details were replicated.Its very easy to work with for beginners, this silicone is quite forgiving and flexible. The final mould isn't sticky and demoulds resin easily.do follow the instructions to de-gas the silicone as it reduces the bubbles.
User
Easy to Use Mould Making Material.
It is a good way of making simple moulds. The mixture sets overnight at room temperature and the moulds don't need to be especially thick-walled. The moulds set almost transparent. It might be helpful to add some colouring material to one of the components so that you can see when the mixture is uniformly mixed but I haven't tried that yet. I might experiment with something like a drop of cake icing colouring.
User
It's reliable stuff, but pricey for me
I purchase this regularly for dice-making purposes, and after trying a few brands this is probably my favourite. I'd still recommend you see for yourself what you like, but for a one-off purchase, I would go for this stuff. If you're putting it in a hot water bath ahead of time, you're in luck cause these bottles won't deform in the heat, unlike other brands, and it's 1:1 by volume, which I much prefer. It's a little messy at times, but I've got consistent results with it now and it's easily my go-to resin brand. Best of luck with it!
User
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 😁
User
Silcon resin 15A. Nice product.
My Daughter loves this to make home made item's which she sells to her school friend's. Nice product.
User
Great resin however not reuseable
I bought this to make my own pickly pad however this resin isnt reuseable. The resin made an initial pad however didn’t melt back down in the microwave.Great product for one off use to make something.
User
Good quality odourless silicone and easy to use.
Odourless and pretty much self degassing - a joy to use Mix 1:1 by weight, 4hr cure time.Lack of fumes or smell is important to me as I work in a domestic environment.
User
So far so good!
This review will be edited time to time for updates!(UPDATE) Still a great silicone product for beginners! I made a second mold and made things in my first mold to compare them to their originals. I will be attaching another photo. Left is originals, right is copies from being in the mold(besides the cookies, I accidentally switched those.) I will upload a pic of my second mold as well! I am going to be switching to another molding product soon as I feel I want a tougher silicone but this was so fun to work with and such an inexpensive option for those who just want to make a few things on hand for back up pieces. My second mold's silicone was mixed more thoroughly than my first and cured much faster. The first mold took about 3 days to not be sticky because I didn't stir very well. make sure if you're using tape on the bottom when pouring and make sure you are taping very FLAT and fold the edges upward around your container because even with hot glue you can get leaks!1st Impressions: LOVE! Very easy to work with, mixes easily and adding a little mica powder for some fun color was NO problem. I only had to wait 3-4 hours to take it out but I'd suggest you wait the entire 24. I think I may have ripped a teeny part on accident pulling it up out of impatience. I am attaching a photo of my mold. I needed extras of pieces I use for personal use. You can never have too many cabochons! I will come back and post pics of pieces made in the mold and update with how the mold did! Sorry the designs are so hard to see in the photo, the mica powder is pearlized.BY THE WAY: I had 1 TEENY bubble and I checked my piece to make sure it wasn't the issue but it may have been because it was slightly not flat in the area it bubbled. Nothing a quick glaze or dome can't fix. The silicone seems strong but I am still waiting to use it as it has only been 12 hours and I want to make sure I don't ruin it. If your mold is still sticky in ANY spots either you did not mix properly or you need to let it cure a LOT more.
User
Awesome stuff!
Making my first mold in YEARS, and this stuff worked great! Picked up all the details, no bubbles on the surface or on the mold surface, and released the master and casts easily. It is also tough and tear resistant and my mold feels durable and like it will last. It was a great experience to use and the results are all I could ask for and more!Just be very, very sure your mold box is of appropriate material and is absolutely and totally sealed. This silicone is low viscosity and WILL find any holes in your box and leak out (ask me how I know lol).
User
Bien
Bien
User
Funciona con mis modelos 3D de resina
La verdad es que está silicona me ha salvado. No encontraba ninguna compatible con mis modelos 3D de resina. Pero está funcionando perfectamente. Por poner una pega, se me hace pequeño el bote y se me agota enseguida. Pero vale la pena por su calidad.
User
Silicone rubber
First time working with anything like this and it was very easy to work with
Trustpilot
3 weeks ago
2 weeks ago