Plat 40

$58.99 - $199.99

Plat 40 is a versatile, platinum-based silicone that makes mold-making easy while delivering high-precision results. It’s ideal for detailed molds and is FDA compliant for food-related projects!

 

Easy to Use: Mixes at a 1:1 ratio and sets in 16-24 hours, perfect for capturing fine details.

 

FDA Compliant: Safe for food-related projects such as chocolate, candy, and fondant molds.

 

Versatile Applications: Suitable for a wide range of casting materials like resin, wax, soap, concrete, and more.

 

Endless Possibilities: Great for creating custom molds for projects like candles, coasters, soap, baking molds, and much more.

 

Reliable Performance: Comes with full Technical Data, Safety Data, and easy-to-follow instructions to ensure you get the best results.

 

Create highly detailed, reusable molds with Plat 40 for a variety of projects. From resin and concrete to food-safe creations, this silicone offers the precision and durability needed for countless casting applications!

 

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Bring Your Creations to Life!

Easy to Use: Simple 1:1 mix ratio—blend and set in just 35 minutes!

Perfect Detail: Captures even the finest textures with accuracy.

Food-Safe & Non-Toxic: Safe for culinary projects and family use.

Heat & Freeze Friendly: Withstands up to 400°F and freezer use for all your baking or freezing needs!

🚫 Skip the Hassle: Quick, easy setup with minimal effort.

🚫 Save Money: Make your own reusable molds and avoid expensive pre-made options.


Why Choose Amazing Plat 40?

Plat 40 delivers exceptional detail replication, ensuring your molds are accurate and dependable for every project. Whether you're crafting with resin, wax, food-safe materials like chocolate, or other casting compounds, this versatile silicone is designed to handle it all with ease and precision.

It’s simple to use, featuring an easy 1:1 mix ratio and a generous 35-minute working time, making it suitable for both beginners and experienced mold makers. Plat 40 cures in 16-24 hours, providing a quick turnaround for your projects without sacrificing durability or performance.



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Which Plat Silicone is Right for Your Project: 10, 25, or 40?

The main difference between Plat 10, 25, and 40 lies in their hardness levels, measured on the Shore A scale. Plat 10 is the softest and most flexible, making it ideal for intricate molds with fine details or delicate materials like chocolate.

Plat 25 offers a medium level of firmness, providing a balance between flexibility and durability for a wider range of projects. Plat 40 is the firmest, best suited for molds that need to hold their shape under more pressure or when casting tougher materials like concrete. The choice depends on the level of detail and the strength needed for your project.

 

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Durable

Plat 40 offers exceptional strength and durability, making it perfect for molds requiring precision and resilience. Its medium firmness ensures that the molds maintain their shape and withstand repeated use, ideal for both simple and detailed projects.

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Food Safe

FDA-approved, Plat 40 is ideal for molds that will come into contact with food. Whether you're crafting molds for chocolate, candy, or other edible materials, Plat 40 provides safe and reliable performance, ensuring your creations meet food safety standards.

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Ease of Use

With an easy 1:1 mixing ratio and a 35-minute working time, Plat 40 is convenient for both beginners and experienced users. It cures in 16-24 hours, allowing you to quickly complete your projects with professional-quality results.


🫧 How do I avoid air bubbles in my mold?

✨ To prevent air bubbles, mix slowly and thoroughly to avoid introducing air. When pouring the mixture, pour slowly into one corner of your mold box and allow it to flow naturally around your master, pushing out air as it fills. If your mold has undercuts, rotate and tilt the mold to allow trapped air to escape. Additionally, degassing the mixture in a vacuum chamber is recommended if you have one available.

🕝 How do I extend the life of my Plat 40 molds?

⌛ To prolong the life of your molds, make sure to use Mold Releases, avoid leaving castings in the mold longer than necessary, and allow the molds to cool between castings. Conditioning the molds with silicone oil or Mold Release & Conditioner after each use or before long periods of storage will also help maintain their longevity.

🥕 What materials can I use Plat 40 with, and is it food-safe?

🥝 Plat 40 is compatible with a wide variety of materials, including resin, wax, soap, chocolate, sugar, plaster, concrete, and more. It is FDA food-compliant (FDA 21 CFF 177.2600), making it safe to use for molds that come into contact with food. Once you use a mold for food, it should be dedicated to food use only. Do not switch between food and other types of casting, such as resin, to ensure safety and prevent contamination.

💧 Do I need to use a mold release with Plat 40?

🪄 Yes, you should always use a mold release when pouring plat 40 to prevent bonding, especially for two-part molds. We recommend using a Mold Release both when creating your molds and when casting into them. This not only makes the demolding process easier but also helps extend the lifespan of your mold. our Mold Release & Conditioner or Mold Release is what we recommend using.

🥽 Do I NEED TO DEGASS PLAT 40 SILICONE BEFORE POURING IT?

⛽ While degassing is not required, it is recommended for achieving the highest level of detail and avoiding air bubbles in your mold, especially for intricate designs. If you're casting resin and using a pressure pot, then degassing is necessary to ensure the best results. However, if you're not using a pressure pot, it will still work fine, but the final mold may not look as polished or smooth as it could with degassing.

🎨 Can i color plat 40?

🪄 Yes, Plat 40 can be mixed with pigment powders or liquid dyes to achieve your desired color. However, avoid using oil or water-based products, as they can interfere with the curing process..


Product:
Plat 40
Color:
Translucent
Mix Ratio:
1:1 by weight
Pot Life:
35 minutes
Demold Time (100 gram mass):
16-24 hours
Mixed Viscosity (cps) at 130º F:
8,000
Specific Gravity:
1.15
Shore Hardness (ASTM D2240):
40 A
Linear Shrinkage:
< .1%
Tear Strength (ppi):
91
Tensile Strength (ASTM D638, psi):
550
Elongation (in./in.):
350%
Temperature Resistance:
-67º to 395º F
__Demold Time:
16-24 hours
__Shore Hardness:
40 A
__Prop 65:
No
__Ground Only:
No
Application:
Custom Keycaps
Application:
Mold Making