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Best Silicone For Mold Making (2024 Updated)

If you’re looking for a versatile material to make molds, silicone should be on your list. It’s popular among artists, artisans, and craftsmen who make replicas, prototypes, and models of objects. Silicone is available in different forms, such as liquid, putty, and sheets. It has a low toxicity level, which makes it safe to use for food, jewelry, and medical purposes.

Before buying silicone for mold making, consider the following factors: The type of objects you want to replicate or prototype, the complexity of their shapes and dimensions, the curing time and temperature of the silicone, the durability and flexibility of the mold, and the compatibility of the silicone with other materials, such as resins, wax, and plaster. You may also want to check the reviews and ratings of different brands and suppliers, as well as the prices and quantities of the products.

Do you want to make edible molds of cakes, chocolates, or candies? Do you want to clone your pet’s paw print or your favorite action figure? Do you want to make custom-made soap, candles, or jewelry? Do you want to create your own cosplay accessories or architectural models? Do you want to explore the possibilities of silicone as a tool for innovation and creativity? If you answered yes to any of these questions, then stay tuned and discover the wonders of silicone for mold making.

10 Best Silicone For Mold Making

# Product Image Product Name Product Notes Check Price
1
The product is ideal for making honeycomb sheets and molds for beeswax foundations.
2
The product is ideal for creating silicone, resin, soap, and candle molds using an adjustable plastic housing frame.
3
It is ideal for making molds for casting resin, silicone and candle making.
4
The silicone mold making kit is ideal for creating customized molds for resin and DIY projects.
5
This product is ideal for making soap bars with the help of silicone molds and stainless steel slicers.
6
Ideal for making molds for resin casting, fondants, cakes, chocolate, sugar, and other food-safe materials.
7
The product is ideal for creating honeycomb sheets and beekeeping supplies using flexible silicone molds for shaped beeswax foundation.
8
The product is ideal for making homemade rectangular soap loaves with wooden boxes, cutters, and bags.
9
The product is ideal for making food-grade silicone molds for casting epoxy and polyurethane resin.
10
This product is ideal for making rectangular soap cakes with a flexible silicone mold and wooden box.
The product is ideal for making honeycomb sheets and molds for beeswax foundations.
The product is ideal for creating silicone, resin, soap, and candle molds using an adjustable plastic housing frame.
It is ideal for making molds for casting resin, silicone and candle making.
The silicone mold making kit is ideal for creating customized molds for resin and DIY projects.
This product is ideal for making soap bars with the help of silicone molds and stainless steel slicers.
Ideal for making molds for resin casting, fondants, cakes, chocolate, sugar, and other food-safe materials.
The product is ideal for creating honeycomb sheets and beekeeping supplies using flexible silicone molds for shaped beeswax foundation.
The product is ideal for making homemade rectangular soap loaves with wooden boxes, cutters, and bags.
The product is ideal for making food-grade silicone molds for casting epoxy and polyurethane resin.
This product is ideal for making rectangular soap cakes with a flexible silicone mold and wooden box.

1. Silicone Honeycomb Mold For Beeswax Sheets

Craft beautiful and sturdy beehive foundation sheets with ease using this set of 2pcs beeswax foundation press mold. Measuring 230 mm x 440 mm (9.05 x 17.32 inches), this mold is perfect for pressing large size or multiple small size foundations.

Made from high-quality silicone material, this press mold is soft and durable. It is small in size and lightweight, making it easy to carry and store wherever you go. With this mold, you can effortlessly make beehive foundation sheets, beeswax sheets, and candles.

The mold surface is designed to be easily demolded without brushing sugar water or mold release agents. This makes the process of crafting beehive foundation sheets more efficient and hassle-free. Plus, by using this mold, you no longer have to buy traditional bee foundation and beeswax, saving you a lot of money in the long run.

Invest in this beeswax foundation press mold today and experience the convenience and cost-effectiveness it offers.

Pros

  • Made from high-quality silicone material that is soft and durable
  • Compact and lightweight design makes it easy to carry and store
  • Easy to use and demold without the need for sugar water or mold release agents
  • Suitable for pressing large size or multiple small size foundations
  • Cost-effective alternative to buying traditional bee foundation and beeswax

2. Silicone Mold Maker Kit With Adjustable Housing

Craftsmen and DIY enthusiasts will find this adjustable mold housing set an essential tool for making candle molds, soap molds, silicone molds, and resin molds. The package comes with 4 corner pieces, 8 centerpieces, 12 binder clips, and 1 double-sided tape. For best results, it is recommended to use a heat glue gun to seal the bottom to prevent liquid silicone from leaking. The adjustable mold housing set is made of premium ABS plastic material, which is durable, sturdy, reusable, lightweight, and scratch-proof. The smooth surface makes it easy to clean and demold. The mold housing set can be assembled to form 3 sizes of rectangles and 3 sizes of squares by different combinations. The maximum size of the square is 5.9 x 5.9 inches, and the maximum size of the rectangle is 7.84 x 3.94 inches. The height can go up to 2 inches. To make a bigger or taller mold housing, customers can buy 2 kits and use a hot glue gun and more binder clips to stick and strengthen the housing frame. However, customers should not use resin castings (resin will stick to the housing) and silicone mat as the bottom part. Seamless tape, PVC, PLA, ABS plastic sheet, and acrylic plate are the recommended materials for the bottom.

Pros

  • Comes with a value package that includes 4 corner pieces, 8 centerpieces, 12 binder clips, and 1 double-sided tape
  • Made of premium ABS plastic material that is durable, sturdy, reusable, lightweight, and scratch-proof
  • Easy to clean and demold with the smooth surface
  • Adjustable mold housing set can be assembled to form 3 sizes of rectangles and 3 sizes of squares by different combinations
  • Maximum size of the square is 5.9 x 5.9 inches, and the maximum size of the rectangle is 7.84 x 3.94 inches
  • Height can go up to 2 inches
  • Customers can buy 2 kits to make a bigger or taller mold housing
  • Hot glue gun and more binder clips can be used to stick and strengthen the housing frame
  • Ideal for making silicone resin molds, soap molds, candle molds of various width and height

Cons

  • – Not suitable for resin castings (resin will stick to the housing)
  • – Silicone mat cannot be used as the bottom part

3. Super Elastic Silicone Mold Kit – 2kg

The LETS RESIN silicone mold making kit is an all-in-one package that comes with everything you need to make your own silicone molds. The kit includes two bottles of liquid silicone, each containing 1kg/2.2 lbs of platinum cure silicone, and six different size plastic mold housings, four 8oz plastic mixing cups, four wooden mixing sticks, and two pairs of disposable protective gloves.

This silicone kit is perfect for beginners who want to try their hand at making molds, and it can satisfy various needs. The LET'S RESIN 10A silicone rubber features highly elastic and excellent flexibility, making it great for making flat resin molds or 3D silicone molds. The silicone mold can be replicated accurately down to the tiniest details, and you can easily de-mold the items from the 3D silicone molds without cutting them out.

The silicone kit is designed with vibrant teal colors, and you can easily see whether part A and part B are mixed evenly. The mix ratio is 1:1 by weight, and you just need to pour the equal Part A and Part B together, then stir for 3 minutes. The working time is within 30 minutes, and the cure time is 3~6 hours at room temperature. The final curing time varies on your molds size and thickness and the curing temperature, and heat cure will also shorten the curing time.

The silicone for mold making is self-degassing, and no vacuum machine is necessary. The bubbles tend to occur in hot temperatures, but they will automatically disappear within 2 hours at room temperature due to the low viscosity feature of the silicone. To reduce all micro-bubbles, you can seal and store the mixed molding silicone in the refrigerator for 1 hour while curing, then continue to cure at room temperature.

The LET'S RESIN high-performance liquid silicone for mold making is ideal for art craft use, and you can easily make your own silicone molds, including resin jewelry molds, resin coaster molds, small/large resin molds, large silicone molds, 3D silicone molds, soap molds, candle molds, plaster molds, clay molds making, and more. The silicone molds have a very long lifespan, which can be used up to 500~1000 times.

Pros

  • All-in-one package with everything you need to make your own silicone molds
  • Highly elastic and excellent flexibility of the silicone for accurate reproduction and easy demolding
  • Easy blend and fast curing design with vibrant teal colors
  • Self-degassing and no bubbles
  • Wide range of use for art craft and long lifespan of silicone molds

4. Bubble-Free Diy Silicone Mold Kit

The Premium Silicone Mold Creation Material is a translucent liquid silicone that is completely safe, non-toxic, and odor-free. It is a very flexible, soft, and clear material with a shore hardness of 15A. To add color to your molds, you can mix the mold making silicone with mica powder to create a colorful mold. This mold making silicone rubber kit is very easy to mix and pour, and includes part A and part B, with a mixing ratio of 1:1. Simply pour the Part A and Part B together, and stir the silicone rubber thoroughly for 5 minutes for best results. It has a working time of 5 minutes at room temperature. The Pixiss silicone for mold making is very ideal for art craft use, and can be used to create your own resin molds, wax molds, candle molds, and more. If you have any questions about our mold making kit, please feel free to reach out. This mold making kit is beginner-friendly, and is a perfect choice for anyone interested in mold making. No prior experience is necessary. It is a great activity to do with friends and family that you think would be interested in smooth on silicone mold making rubber. The kit is very easy to clean with soapy water or rubbing alcohol if there's any spill. The bubbles in your casting silicone will gradually disappear, and it is important not to use heat to get rid of the bubbles. The complete starter kit includes everything you need to get started, including clear resin, hardener, mixing sticks, silicone beakers, plastic measuring cups, measuring cups, gloves, and a step-by-step manual.

Pros

  • Safe, non-toxic, and odor-free material
  • Flexible, soft, and clear with a shore hardness of 15A
  • Easy to mix and pour with a 1:1 mixing ratio
  • Ideal for art craft use and a variety of applications
  • Beginner-friendly and great activity to do with friends and family
  • Easy to clean with soapy water or rubbing alcohol
  • Complete starter kit with all necessary materials and a step-by-step manual

5. Silicone Soap Kit With Steel Slicer

This Stainless Steel Wavy & Straight Soap Mold Loaf is a must-have for soap making enthusiasts. Whether you're making cold process (CP) or melt and pour (MP) soaps, this accessory works well for both. With 10 slots for cutting the soap equally into 1 inch each, you can create perfectly sized bars of soap every time. This soap mold is made of 44oz silicone and is temperature safe from -40 to +446 degrees Fahrenheit (-40 to +230 degrees Celsius). This means you can use it in the microwave, fridge, freezer and dishwasher with ease. Not only is it great for soap making, it can also be used for cutting loaves, desserts, pastries, chocolates, jellies, muffins, and more. The silicone insert is robust and thick, ensuring it withstands regular use. The product comes with a 100% money-back guarantee. The manufacturer takes pride in delivering top-quality products and guarantees a full refund if you are not satisfied with your purchase. Additionally, there's a lifetime warranty for any issues and complete customer service to give you a comfortable purchase experience. Buy with confidence now, and if you are not satisfied, or if the product is damaged, please contact MDPQT. Some customers have reported missing parts or damages. Due to manual packaging, parts may be missed, and there may be bumps in the logistics and distribution process, but MDPQT will compensate you.

If you're looking for a soap mold that can help you create perfectly shaped and sized bars of soap, this accessory is a great choice. It's made of high-quality materials and can withstand regular use. Additionally, it can be used for other purposes, such as cutting desserts, pastries, chocolates, and more. The silicone insert is thick and robust, ensuring it can be used safely in the microwave, fridge, freezer, and dishwasher. The product comes with a 100% money-back guarantee and a lifetime warranty for any issues. Additionally, complete customer service is available to ensure a comfortable purchase experience. However, some customers have reported missing parts or damages due to the manual packaging and logistics process. If you experience any issues, please contact MDPQT for compensation.

Soap making enthusiasts will love this Stainless Steel Wavy & Straight Soap Mold Loaf. It's perfect for creating perfectly sized bars of soap, with 10 slots for cutting the soap equally into 1 inch each. The soap mold is made of 44oz silicone and is temperature safe from -40 to +446 degrees Fahrenheit (-40 to +230 degrees Celsius), so it can be used in the microwave, fridge, freezer, and dishwasher. Additionally, it can be used for cutting other items, such as desserts, pastries, chocolates, and more. The silicone insert is robust and thick, ensuring it can withstand regular use. There's a 100% money-back guarantee and a lifetime warranty for any issues, as well as complete customer service to ensure a comfortable purchase experience. In the rare event that you experience missing parts or damages due to the manual packaging and logistics process, MDPQT will compensate you.

Pros

  • Works well for both CP and MP soaps
  • 10 slots for cutting soap equally into 1 inch each
  • Temperature safe from -40 to +446 degrees Fahrenheit (-40 to +230 degrees Celsius)
  • Silicone insert is robust and thick
  • Can be used in the microwave, fridge, freezer, and dishwasher
  • 100% money-back guarantee
  • Lifetime warranty for any issues
  • Complete customer service available

Cons

  • – Some customers have reported missing parts or damages due to manual packaging and logistics process

6. Platinum Silicone Mold Kit For Food Casting

The Alumilite Plat 25 is a mold-making kit that uses platinum-cured, translucent silicone rubber. This product is perfect for creating flexible but sturdy molds that replicate the exact size and extreme detail of the original. The silicone rubber is highly tear-resistant, allowing you to twist and stretch it while maintaining its structural stability. As a result, it is an excellent choice for one or two-piece molds with undercuts.

This versatile casting mold works well with a wide range of casting mediums, including resin, wax, soap, chocolate, sugar, fondant, ice, plaster, concrete, and more. It is ideal for practically any detailed work you can imagine, making it a must-have for beginners and veterans alike.

The Alumilite Plat 25 is incredibly easy to use, with a simple 1:1 ratio for easy mixing. Just combine equal parts base and catalyst and you’re ready to pour! You can use it for casting dessert creations, jewelry, prototypes, sculpted bath products, miniatures, and more. With this silicone, you can capture even the tiniest details with ease!

Pros

  • Highly tear-resistant silicone rubber for flexibility and structural stability
  • Versatile casting mold suitable for a wide range of casting mediums
  • Easy-to-use kit with a simple 1:1 ratio
  • Ideal for capturing even the tiniest details in your mold creations

7. Hndtm Flexible Beeswax Mold For Honeycomb Sheets

The beekeeping industry has been revolutionized with the introduction of the Silicone Beeswax Foundation Mold. This product is a set of two pieces, measuring 230 mm by 440 mm (9.05 by 17.32 inches), and is suitable for pressing large or multiple small sizes. The molds are made of silicone material, which makes them soft and durable, as well as lightweight and easy to carry and store, ensuring they are convenient to use.

The Silicone Beeswax Foundation Mold is designed to make foundation sheets for beehives. The mold's surface is easy to demold, and there is no need to brush sugar water or mold release agents. By using this mold, beekeepers can save a lot of money by not having to buy traditional bee foundation and beeswax. Not only is this product cost-effective, but it also makes the process of making beeswax sheets easier than ever before.

Overall, the Silicone Beeswax Foundation Mold is a must-have for any beekeeper who wants to save money and simplify the process of making beeswax sheets. Its soft and durable silicone material, along with its lightweight and portable design, makes it an excellent tool for beekeepers who want to make their own foundation sheets with ease.

Pros

  • Suitable for pressing large or multiple small sizes
  • Made of soft and durable silicone material
  • Lightweight and easy to carry and store
  • Convenient to use
  • No need to brush sugar water or mold release agents
  • Cost-effective
  • Simplifies the process of making beeswax sheets

8. Silicone Soap Making Kit With Accessories.

The Silicone Soap Making Kit is an ideal set for beginners who want to try their hands at soap making. The kit includes a high-quality silicone mold that measures 10.2*2.8*3 in (26*7*7.7cm) and a plastic straight scraper that measures 5.3*3.7 inches. The stainless steel cutter measures 7.4*4.6 inches and comes with 100 plastic bags that measure 4*6 inches. This kit is perfect for cutting soap into different shapes, packaging, and storing it with ease.

The silicone mold is made of high-quality silicone, which is heat resistant and can withstand temperatures ranging from -40 degrees Celsius to +230 degrees Celsius. It is easy to clean and can be used to make soap, cake, and bread. The kit comes with two colors, pink and purple, making it easy to differentiate between the two molds.

Overall, the Silicone Soap Making Kit is an excellent choice for beginners who want to try their hand at soap making. It is easy to use, comes with all the necessary tools, and is made of high-quality materials that are durable and long-lasting.

Pros

  • High-quality silicone mold
  • Heat-resistant and can withstand temperatures ranging from -40 degrees Celsius to +230 degrees Celsius
  • Easy to clean
  • Comes with essential tools such as a plastic straight scraper and a stainless steel cutter
  • Includes 100 plastic bags for packaging and storage
  • Comes in two colors, making it easy to differentiate between molds

9. Silicone Soap Mold With Wood Box – Purple (2pcs)

The silicone mold is designed to withstand extreme temperatures, making it cold and high-temperature resistant. You can use it safely within a temperature range of -40°F to 446°F (-40°C to 230°C). The dimensions of the mold are 10 inches in length, 3 inches in width, and 2.7 inches in height, while the wooden box measures 11 inches in length, 3.5 inches in width, and 3.2 inches in height. The mold can produce up to 1.2kg of soap, and it weighs 17 ounces. The mold comes in a beautiful purple color, perfect for making soap, cake, ice cream, chocolate, and more. The package includes one silicone mold and one wooden box, giving you everything you need to get started with your baking and soap-making projects.

If you're looking for a versatile and durable mold, this silicone mold is an excellent choice. The mold's high-temperature resistance allows you to use it in the oven or microwave, while its cold resistance allows you to use it in the freezer. The wooden box provides additional support and stability, ensuring your soap or cake comes out perfectly every time. The mold's large size means you can make bigger batches, saving you time and effort. Plus, the mold's purple color adds a touch of elegance to your kitchen or bathroom.

Overall, this silicone mold and wooden box set is a great investment for anyone who loves baking or soap-making. It's sturdy, versatile, and easy to use, making it an excellent addition to your kitchen or bathroom. Whether you're a professional soap-maker or just starting, this mold is perfect for all your needs.

Pros

  • Cold and high-temperature resistant
  • Large size can produce up to 1.2kg of soap
  • Versatile and can be used for soap, cake, ice cream, chocolate, etc.
  • Comes with a wooden box for additional support
  • Beautiful purple color adds elegance to your kitchen or bathroom

Cons

  • – May be too large for some users
  • – Only comes with one mold and one box

Best Silicone For Mold Making FAQs

How do you properly prepare a surface for silicone mold making?

To properly prepare a surface for silicone mold making, there are a few key steps that need to be followed. First, clean the surface thoroughly to remove any dust, dirt or other debris that could affect the mold. This can be done with a damp cloth or sponge, or with a specialized cleaning solution designed for the type of material you are working with.

Next, apply a release agent to the surface to prevent the silicone from sticking. There are several different types of release agents available, including petroleum jelly, silicone spray, and mold release wax. Choose the one that is best suited for the material you are working with.

Once the surface is clean and coated with release agent, you can begin applying the silicone mold material. Follow the instructions on the packaging carefully, making sure to mix the material thoroughly and apply it evenly to the surface.

After the mold has cured, carefully remove it from the surface and clean any remaining release agent or debris from the mold itself. With proper preparation and care, your silicone mold should be ready to use for all of your casting needs.

How do you properly store and maintain silicone mold making materials for long-term use?

When it comes to silicone mold making materials, proper storage and maintenance are crucial to ensuring their longevity and effectiveness. Here are some tips on how to store and maintain your silicone mold making materials for long-term use.

Firstly, make sure to always store your silicone mold making materials in a dry and cool environment. Exposure to high temperatures, humidity, and sunlight can cause the materials to degrade, reducing their effectiveness and lifespan.

Secondly, keep your silicone mold making materials in their original packaging or in airtight containers. This will help prevent contamination and exposure to air, which can cause the materials to cure prematurely.

Thirdly, regularly inspect your silicone mold making materials for any signs of damage or degradation. If you notice any issues, such as discoloration or changes in texture, it may be time to replace the materials.

Lastly, follow the manufacturer's instructions for proper use and disposal of the silicone mold making materials. Improper use or disposal can not only harm the materials but also pose a risk to your health and the environment.

By following these tips, you can ensure that your silicone mold making materials remain effective and usable for long-term use.

What are the benefits of using silicone for mold making?

Silicone is a popular material used for mold making due to its many benefits. Firstly, it is highly flexible and durable, which means that it can withstand a lot of wear and tear without breaking or tearing. This makes it ideal for making molds that need to be used repeatedly. Additionally, silicone is non-toxic and safe to use, making it an excellent choice for food-grade molds or molds used in medical applications.

Another benefit of using silicone for mold making is that it can capture fine details and textures with great accuracy. This is because silicone rubber can be poured into a mold and then cured, which allows it to take on the exact shape and texture of the original object. Additionally, silicone is resistant to a wide range of chemicals and temperatures, which makes it ideal for use in a variety of industries, including automotive, aerospace, and electronics.

Overall, the benefits of using silicone for mold making are numerous, including flexibility, durability, safety, accuracy, and resistance to chemicals and temperature changes. These benefits make it an excellent choice for creating high-quality molds that can be used for a wide range of applications.

What are the best practices for mixing and pouring silicone mold making materials?

When it comes to mixing and pouring silicone mold making materials, there are some best practices that can help ensure success. First and foremost, it's important to carefully measure out the components of the material, following the manufacturer's instructions precisely. This will help ensure that the material cures properly and creates a strong mold.

Next, it's important to mix the material thoroughly, using a spatula or other tool to scrape the sides and bottom of the mixing container to ensure that all components are evenly distributed. Any air bubbles should also be removed from the mixture, either by tapping the container or using a vacuum chamber.

When pouring the material into the mold, it's important to do so slowly and carefully, pouring from a height that allows the material to flow evenly into all areas of the mold. Any excess material can be scraped off with a spatula or other tool.

Finally, it's important to allow the material to cure fully before removing the mold. This may take several hours or even a full day, depending on the specific material being used. Following these best practices can help ensure that your silicone mold making process is successful and produces high-quality molds.

What are the different types of silicone mold making materials available?

There are various types of silicone mold making materials available in the market, each with different properties and uses. The most common types are tin-cure silicone and platinum-cure silicone. Tin-cure silicone is a cheaper option and has a shorter shelf life. It is typically used for simple molds and has a lower tear strength. Platinum-cure silicone, on the other hand, is more expensive and has a longer shelf life. It is used for more complex molds and has a higher tear strength. Another type of silicone mold making material is the addition-cure silicone, which is ideal for making molds of delicate objects or those with undercuts. It is also resistant to high temperatures and is food-grade safe. Additionally, there are specialty silicone mold making materials that offer specific properties such as faster curing time, high elongation, or high durometer. Understanding the different types of silicone mold making materials available can help you choose the one that best suits your needs and budget.

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