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Miraclekoo Silicone Mold Making Kit Liquid Silicone Rubber 15A Platinum Silicone Translucent Mold Making Silicone for Resin Molds, Resin Casting, Silicone Molds (21.16 oz)

4.4 4.4 out of 5 stars 1,709 ratings

$21.99
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21.16 oz
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Purchase options and add-ons

Material Silicone
Color Translucent Clear
Brand Miraclekoo
Item Dimensions LxWxH 4.92 x 3.15 x 1.57 inches
Shape Cup

About this item

  • EASY TO USE - No special skills or tools are needed.The silicone mold making kit includes part A and part B, the mixing ratio is 1:1 by weight. Pour the Part A and Part B together, then stir 5-6 minutes, make sure to stir the mixture thoroughly for better results.
  • SAFE - Our silicone rubber is made of safe silicone material, high-quality,non-toxic and odorless, very flexible, soft and transparent.
  • PREMIUM – Our silicone rubber with self-debubbling,the bubbles will automatically disappear within 2 hours, no vacuum degassing is necessary. The completely cure time is about 12 hours at room temperature, it varies from your mold size and thickness.Please note:The curing time is affected by the temperature. If the curing is too fast, it can be slowed down by cooling before use. If the curing is too slow, it can be accelerated by heating.
  • WIDELY USE - Excellent for making resin molds, wax molds, candle molds, soap molds, casting molds and so on. ATTENTION:Not for making food mold use.
  • PLEASE NOTE:mixing without using silicone cup and molding without using silicone or clay mold.They will fuse.
  • PLEASE NOTE:certain chemicals can inhibit the curing process,and sulphur is one of them.Don't use sulphur plasticine clay.

Customer ratings by feature

Easy to use
3.8 3.8
For beginners
3.6 3.6
Value for money
3.6 3.6
Sheerness
3.5 3.5
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Miraclekoo Silicone Mold Making Kit Liquid Silicone Rubber 15A Platinum Silicone Translucent Mold Making Silicone for Resin Molds, Resin Casting, Silicone Molds (21.16 oz)

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Product Description

Silicone rubber

What you get from Miraclekoo Silicone Mold Making Kit ?

Premium Molds Making Silicone Material

Our translucent liquid silicone for mold making are platinum-cured silicone, made by safe silicone material, non-toxic and odorless

Easy Mixing and No Bubbles

Suitable for Many Use

Ideal for art craft use, DIY your own resin molds, wax molds, candle molds, soap molds etc

Silicone Mold Making Kit

COMMON QUESTIONS

HOW TO AVOID BUBBLES? WHY THERE ARE BUBBLES SOMETIMES?

SILICONE RUBBER IS A TEMPERATURE SENSITIVE MATERIAL! It is recommended to operate in an environment of 70°F-80°F.

• When it's too warm, it's thinner and sets faster. Silicone molds may set too quickly and become too hot, The self-defoaming ability becomes weak, causing bubble problems.

✔ It is recommended to put the MIXED liquid silicone rubber in the refrigerator for 1-2 hours and then take it out to cure at room temperature, which can effectively solve the bubble problem. (ESPECIALLY FOR SUMMER)

• When it’s too cold, it's thicker and sets slower. Silicone molds may become too viscous to properly release air and self defoam. Therefore there will be some bubbles.

✔ It is recommended to soak parts A and B into warm water SEPARATELY and use them when the low viscosity is restored. (ESPECIALLY FOR WINTER)

Our Features

  • Platinum-cured silicone
  • Transluent Clear
  • Easy Mixing
  • Low Odor
  • No Bubbles
  • Easy Coloring
Silicone Mold Making Kit
FAQ
7oz 21.16oz 28oz 32oz 4.6lb
Starter Kit Starter Kit Pro Kit Pro Kit Pro Kit
Shore Hardness 15A 15A 15A 15A 15A
Color Translucent Translucent Translucent Translucent Translucent
Weight 7oz 21.16oz 28oz 32oz 4.63lb

Product information

Warranty & Support

Product Warranty: For warranty information about this product, please click here

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Miraclekoo Silicone Mold Making Kit Liquid Silicone Rubber 15A Platinum Silicone Translucent Mold Making Silicone for Resin Molds, Resin Casting, Silicone Molds (21.16 oz)


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Miraclekoo Silicone Mold Making Kit Liquid Silicone Rubber 15A Platinum Silicone Translucent Mold Making Silicone for Resin Molds, Resin Casting, Silicone Molds (21.16 oz)
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Customer Rating 4.4 out of 5 stars (1709) 4.4 out of 5 stars (267) 4.5 out of 5 stars (1056) 4.5 out of 5 stars (304) 4.0 out of 5 stars (166) 4.3 out of 5 stars (351)
Price $21.99 $22.99 $25.97 $49.99 $19.99 $23.99
Sold By Miraclekoo Anwing BBDINO Direct Anwing Startso World GrandProducts
Color Translucent Clear Green Green Translucent Clear Translucent White
Item Dimensions 4.92 x 3.15 x 1.57 inches 4.33 x 2.76 x 8.27 inches 9 x 5 x 3 inches
Material Silicone Rubber, Resin, Silicone 100% silicone rubber Silicone Silicone 100% Silicone Rubber
Size 21.16 oz 20.46oz/1.28lbs 64oz 21.2OZ 600g/21oz Kit

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Customer reviews

4.4 out of 5 stars
4.4 out of 5
1,709 global ratings

Top reviews from the United States

Reviewed in the United States on July 25, 2023
Reviewed in the United States on July 27, 2023
Reviewed in the United States on February 19, 2023
Size: 21.16 ozVerified Purchase
Customer image
4.0 out of 5 stars Great with Non-Sulphur Plasticine - Easy to use - It DOES cure
Reviewed in the United States on February 19, 2023
Okay, so:

There are a LOT of reviews in the 1 and 2-star range that say this stuff never cures. Lately, I discovered the same thing. My molds were less and less set and more and more sticky. This bothered me deeply because the first mold I ever made with MiracleKoo set perfectly and serves me well!
I read online that certain chemicals can inhibit the curing process, and sulphur is one of them. *ding* I was like, "Oh my Dog!" So, I got some non-sulphur plasticine clay, made a tiny little test piece with plenty of detail, and cast it. Perfection!
I am serious! The last mold I tried to make failed miserably! The product never cured completely and left a layer of sticky, sloppy silicone on the original (which was made with sulphured plasticine!) The outer surface of the mold was also tacky and sticky to the touch. This next test was made the exact same way, only with non-sulphur plasticine.
I want to write the manufacturer and tell them this so they can tell everyone! I want to go through every 1-star review and contact the customers to let them know what I learned!
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8 people found this helpful
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Reviewed in the United States on May 26, 2023
Reviewed in the United States on April 5, 2023
Size: 21.16 ozVerified Purchase
3 people found this helpful
Report
Reviewed in the United States on April 4, 2023
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5.0 out of 5 stars This mold making kit is worth the money!
Reviewed in the United States on April 4, 2023
Very good mold making kit. I had no problems with using this product. It's easy to use, just follow the directions. Make sure you give it a good stir. It does not set up fast so you have plenty of time to work. I poured Part A & B just like the video showed to ensure I was getting an accurate ratio mix. FYI- I ended up placing my molds in the oven on warm (175 F) for about 15 minutes to speed up the curing time after approximately 9 hours. I would check the molds in the oven in 5-7 minutes increments just as a safety precaution. My preference, you can do as you, please, but mine came out perfect. Please see the photo of my molds. I highly recommend this product and will continue to purchase based on my needs. I have no complaints whatsoever.
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2 people found this helpful
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Reviewed in the United States on June 5, 2023
Reviewed in the United States on January 29, 2020
Size: 21.16 ozVerified Purchase
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4.0 out of 5 stars Great product, needs more detailed instructions
Reviewed in the United States on January 29, 2020
The only reason this product got 4 stars is because it came with no instructions on how to use, except for using it as a 1:1 ratio. I had to research how to get good results with this product.
On the great side, this liquid silicone makes beautiful molds. Very detailed and bubble free. I've made more than just the two I pictured, and have used them quite a few times before writing this review.
A lesson I have learned.
As much as you think it's better and less expensive, don't use cardboard. I did on my first few molds, and it leaked if I didn't seal it enough. I lost product that way. Use foam core board. It may not be free like cardboard, but it's worth it. One sheet makes a lot of mold holders.
A glue gun is a must. It seals all those crevices. I use 2 different types, depending on the mold I'm making.
Don't waste space. If you can get more than one piece in a single mold, do it. I should have added more to the one I had multiple pieces in. I had too much wasted space and product.
Because this is clear, it will be harder to judge where the material is on top of the piece you are molding. I use a pin to judge where it is, so I know if I need to add more product or not. If it has too thin and area in any spit, the mold will rip.
All in all, I really like the product. I've had so much fun with it, and it has given me many more ideas for my resin creations.
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94 people found this helpful
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Top reviews from other countries

Crystal
1.0 out of 5 stars Tiny little tubes for an expensive price
Reviewed in Canada on September 16, 2022
Amazon Customer
2.0 out of 5 stars Not for 3D printed resin or oil clay
Reviewed in Mexico on September 16, 2022
James Chung
5.0 out of 5 stars Keyboard dampener
Reviewed in Singapore on January 28, 2022
Tommy
5.0 out of 5 stars Worked nicely for silicone dampener for keyboard.
Reviewed in Australia on September 23, 2021