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LET'S RESIN

LET'S RESIN Silicone Mold Making Kit Liquid Silicone Rubber 140oz/1 Gallon Translucent Clear Mold Making Silicone-Mixing Ratio 1:1-Molding Silicone for Resin Molds,Silicone Molds Maker DIY Making

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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Jul 22
Order within 10 hours and 51 minutes
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Size: 140 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 silicone 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 5 minutes at room temperature and the complete cure time is at least 6-12 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 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
  • 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. If you have any question with LET'S RESIN molding silicone kit, please don't hesitate to contact us

Description

LET'S RESIN is an open community that connects resin enthusiasts all over the world. We provide tools, you steer the way Life is a journey. We experience, suffer, collect the moments that inspire people, and cheer ourselves up. We want to keep those moments in a way that can be stored and shared beautifully with our loved ones. We created LET’S RESIN to help people with that. LET’S RESIN offers powerful and affordable toolsets and materials, helping people to build their imagination into reality. Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store 15A SILICONE RUBBER 10A SILICONE RUBBER 20A SILICONE RUBBER 30A SILICONE RUBBER 10A SILICONE RUBBER SILICONE FOR TABA SQUISHY SILICONE PUTTY 1. Test in small batches before use; 2. In case of incompatible casting materials, apply a layer of sealant or epoxy resin first, and then proceed with the operation 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

Material: Silicone


Color: Clear


Brand: LET'S RESIN


Item dimensions L x W x H: 3.94 x 3.94 x 1.97 inches


Shape: Round


Brand Name: LET'S RESIN


Number of Pieces: 1


Model Number: ALR00016


Manufacturer Part Number: ALR00016


Warranty Description: 3 months


Unit Count: 1.0 Count


Color: Clear


Shape: Round


Material Type: Silicone


Item Dimensions: 3.94 x 3.94 x 1.97 inches


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jul 22

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.

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Similar Products

Top Amazon Reviews

    • AMAZING and easy to use
Size: 20.46 oz
This is incredible! Super easy to use, easy to mix, but make sure you mix it for about 3-5 minutes depending on how much you need and keep tapping the bottom to draw up air bubbles. If there was a way to approximate the amount of product (maybe like a visual example of sizes to volume) it’d be the best product out there. But I’m making molds of items left and right so I’ll definitely be purchasing this over and over. Don’t sleep on it! ... show more
Reviewed in the United States on June 23, 2026 by arr14658
    • Great silicone
Size: 20.46 oz
I was in the middle of a time-sensitive commissioned piece and the low-quality silicone I had failed on me with inhibition issues. Was in a panic so ordered this with the 3-hour delivery option and was able to complete the job. I've used Let's Resin products before so figured it was a safe bet, and I was right - the silicone cured quickly and perfectly. Instructions say to mix it for 3-5 minutes but out of paranoia I always mix my silicone for 6 or 7 to ensure both parts are fully incorporated. Mixed inside an HDPE container as it's chemically inert, won't cause silicone inhibition. My setup was basic - a common brand "can of stacking potato chips" as the mold box (cleaned & scrubbed first) then the plaster piece in the middle. I always do all my pours from 2 feet off the mold in a very thin stream. This seemed to degas by itself perfectly without any bubbles. Starting temp: 77F at 4 PM, by 8 PM it was around 69F outside. By 12AM it was 60 degrees. Humidity ~75%. Just to give an idea of atmosphere vs curing time. It cured much quicker than I thought - I could touch the mold and it was firm in around an hour with no tackiness or residue, but I let it go 8 just in case. Resulting mold is firm with perfect curing, no stickiness / inhibition whatsoever. Since it's platinum cure and my piece wasn't porous there was no mold release needed. I will be buying this brand again, but next time I'm springing for the gallon size as I make molds rather frequently and it ends up being less expensive in t!he long run! ... show more
Reviewed in the United States on June 17, 2026 by Fuzzy Logic
    • Captured every detail Captured every detail
Size: 140 oz
Review Image by Tammy Tenan
Review Image by Tammy Tenan
Works wonderful, even when you are new to mold making and a bit of an idiot LOL! I made a most awesome huge bear head with this silicone. The title says it's translucent clear, it's not at all but it is strong. It captures every detail and makes an exact copy down to the shiny nose and eyes and deep fur on the bear. It was easy to mix and easy to pour. Not sure how long it took to cure but it was poured in the evening and ready in the morning. The bear you see in the picture is straight out of the mold. It was poured in black dyed resin, it is not painted at all and no special eyes or anything added. ... show more
Reviewed in the United States on April 29, 2026 Reviewed in the United States on April 29, 2026 by Tammy Tenan
    • Nice silicone but it is not a "kit"
Size: 140 oz
Very nice silicone to work with. Molds come out beautifully and the resin pieces made from the molds are flawless. I gave 4 stars becasue I do not know why LR calls this a "kit". Kits typically come with something else included such as gloves, stir sticks, measure cups. I use another silicone that is a true kit but they do not sell larger quantities. ... show more
Reviewed in the United States on July 4, 2026 by CC
    • Still Good
Size: 20.46 oz
This was my second purchase. Still good and easy to work with. The only drawback was it's translucent when you mix and pour but will turn white after cured. I am ok with white but It will be great if it keeps being translucent ......
Reviewed in the United States on May 26, 2026 by Lai M.
    • works great
Size: 140 oz
worked great for me,, there was one sticky spot that didnt cure 100%, i just rubbed some corn starch on it and it was fine.
Reviewed in the United States on June 24, 2026 by Matthew Pryke
    • Easy to use Easy to use
Size: 20.46 oz
Review Image by S&B
Easy to mix, captured great detail. Holds together well, was easy to cut and unmold without tearing. Love the translucency. It arrived fast and was fresh. I usually use Oomoo but I've had issues with it arriving expired, so I took a chance with this silicone and am very happy with it. Also liked that it comes in small batches. ... show more
Reviewed in the United States on April 22, 2026 Reviewed in the United States on April 22, 2026 by S&B
    • Just right for the job
Size: 20.46 oz
This set was purchased to make "picky pads" with students. This is easy to measure, mix, and pour with very clear directions. Clean up can be a little sticky but I suspect that is the case with materials like this in general. Would purchase again.
Reviewed in the United States on June 10, 2026 by ChrissyMiss

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