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
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Availability:
15 left in stock
Arrives
Saturday, Mar 21
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Size: 20.46 oz
Features
- PREMIUM MOLDS MAKING SILICONE MATERIAL: Our translucent liquid silicone for mold making are platinum-cured silicone, made by safe silicone material, non-toxic and no odor, very flexible, soft and clear. You could also mix mold making silicone rubber with mica powder to create new colors.
- EASY MIXING & POURING: This silicone molds making kit includes part A and part B, the mix ratio is 1:1 by weight. Pour the Part A and Part B together, then stir the silicone rubber for 5 minutes, make sure to stir the liquid siicone rubber mixture thoroughly for better results. The working time is 5 minutes at room temperature.
- NO BUBBLES: The bubbles of liquid silicone will automatically disappear within 2 hours, no vacuum degassing is necessary. The working time of making mold kit is 40 minutes at room temperature and the complete cure time is at least 4 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 rubber
- GREAT FOR BEGINNER: If you're new to the 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.
- FAST CURE &100% REDUCTION: 4 hours fast cure, 15A hardness, so that the finished mold produced has good flexibility and elasticity, not easy to tear. It can capture complex details well and release mold easily.
- WIDE APPLICATION: It's very ideal for art craft use, DIY your own resin molds, wax molds, candle molds, soap molds, use to make silicone molds for resin casting, wax, candle,soap making, etc. ATTENTION: Not for making food molds use.If you have any question with LET'S RESIN molding silicone kit, please don't hesitate to contact us.
- NOTE!It cannot be used for making squishies!
Material: Silicone
Color: Translucent Clear
Brand: LET'S RESIN
Item dimensions L x W x H: 6.89 x 4.33 x 2.24 inches
Shape: Cylindrical
Material: Silicone
Color: Translucent Clear
Brand: LET'S RESIN
Item dimensions L x W x H: 6.89 x 4.33 x 2.24 inches
Shape: Cylindrical
Number of Pieces: 1
Manufacturer: Let's resin
UPC: 751474741073
Product Dimensions: 6.89 x 4.33 x 2.24 inches
Item Weight: 1.28 pounds
Item model number: JY-YTGJ-K
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Mar 21
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 140 oz
Every item that I’ve purchased from Let’s Resin has worked well for me. This is no exception. This silicone mold making product cures well, has no bubbles, is flexible, and has NO sticky residue.
Reviewed in the United States on February 7, 2026 by LaTasha Weston
Size: 20.46 oz
Easy to use and works great for making a resin mold
Reviewed in the United States on February 9, 2026 by Stephanie
Size: 20.46 oz
This silicone mold making kit is amazing! The instructions are clear and easy to follow, making it perfect for beginners or anyone wanting to try resin crafts. The silicone molds are flexible yet durable, allowing for easy release of finished pieces. I was able to create beautiful, detailed shapes with ease. The kit includes everything you need to get started, and the quality of the materials is excellent. A fun and creative way to make custom resin art at home!
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Reviewed in the United States on November 12, 2025 by Katherine Lora
Size: 20.46 oz
Very nice! My first try with silicone. It was a learning curve and I made sure to watch a bunch of tutorials. The only thing that was disappointing was the “self degassing” part. Even slowing down the curing process didn’t help the bubbles too much even though I had mixed carefully. BUT, with a vacuum chamber this silicone turns very clear and it works well with UV resin. It has a great clarity for epoxy resin so you can monitor the progress of your work. It has a nice flexibility to help remove parts and it is sturdy when the part decides to fight back a bit.
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Reviewed in the United States on June 13, 2025 by DragonHawk
Size: 20.46 oz
Made “Picky Pads” for my friend’s daughter, and she loved it. The silicone set perfectly and was very easy to use. I was worried it would be super messy trying to get the beads out of the silicone, but the silicone bent easily and only a few small pieces of silicone came off.
Reviewed in the United States on December 26, 2025 by Taya
Size: 20.46 oz
I'm really happy with this brand. I was making some small molds and used a precision scale to measure the A-B amounts and was worried that I'd end up with something a little sticky as has happened to me with other brands in the past. But to my delight, three separate mold sessions were all perfect after curing. Zero stickiness. I used PLA 3D printed molds and hit them with the finest dusting of mold release spray (from a famous brand). My pieces were easy to remove with minimal effort. I find the quantity of mold compound at this price to be wonderful and I have plenty left over for some other projects. I'm not an expert at Shore hardness but the softness of this silicone matches my expectation and need based on past use of molding materials. My stretch testing of the left over mix material tells me that the durability is good too. I chose the clear formula and it is as clear as I expected. I found the working time to be generous as well and it allowed me a good 10-15 minutes of letting it gas out before I poured and many more minutes to adjust any pouring strategies or needs that I had. Good stuff!
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Reviewed in the United States on June 19, 2025 by Mark J. Koch
Size: 20.46 oz
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.
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Reviewed in the United States on October 27, 2019 by Carol Wilson Carol Wilson
Size: 140 oz
Does what it supposed to be doing
Reviewed in the United States on February 11, 2026 by Samira