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PlatSil Gel 10 Silicone Rubber

PlatSil Gel 10 is our most popular two-part Silicone Rubber which cures (RTV) to a milky white, Shore A10 rubber. This silicone is most often used to make prosthetic appliances in conjunction with Smiths Theatrical Deadener for lifecasting and mold making.

Platsil Gel 10 is the silicone system used by the worlds top Prosthetic technician, It has been used on Oscar nominated films and has seen success in movies such as The Iron Lady, and Harry Potter, Lord of the Rings, and Benjamin Button, Pans Labyrinth, and many more!

It delivers the flesh like results unlike any other silicone product, it is quick easy to use has a neutral translucent colour and when mixed with Mouldlife skin pigments a skin tone and flesh like movement can be created.

PlatSil Gel 10 is a relatively inexpensive system that can create the most amazing makeup results.

The system:
1A:1B (by weight or volume) platinum-cured silicone systems with 6-minute working and 30-minute demold time. PlatSil Gel10 cures to a Shore A10 hardness, But remember to create prosthetic parts you need to add the Smiths deadener to achieve the gel status.



• Soft, translucent, silicone rubbers

• Add “Deadener” to create ultra-realistic prosthetic appliances

• Fast 30-minute demold with 6-minute working time

• PlatSil® 71R Retarder slows the cure

• PlatSil® 71/73X Accelerator speeds the cure

• PlatThix thickens the mix to a brushable paste

• Bonds to Poly Plastics

Platsil silicone is a brand of platinum-cure silicone rubber that is commonly used in mold making and casting applications. It is known for its high quality and versatility in creating detailed and durable molds for various materials.Platsil silicone is available in different formulations, each with specific properties to suit different casting needs.

The silicone is typically supplied in two parts: a base and a catalyst. When these two components are mixed together in the correct ratio, a chemical reaction is triggered, causing the silicone to cure or solidify.


1. Platinum-cure: Platsil silicone utilizes platinum as the catalyst for the curing process. This type of curing system offers several advantages, including low shrinkage, minimal release of by-products, and improved stability over time.

2. High detail reproduction: Platsil silicone has excellent flow characteristics, allowing it to capture intricate details and textures from the original model or object being molded. This makes it suitable for replicating fine details in sculptures, prototypes, special effects props, and other artistic and industrial applications.

3. Shore hardness options: Platsil silicone comes in different hardness levels, measured on the Shore durometer scale. This allows users to choose a specific formulation that best suits their project requirements, whether they need a softer, more flexible silicone or a firmer one.

4. Tear resistance and durability: Platsil silicone exhibits good tear strength, ensuring that the mold can be demolded and used multiple times without easily tearing or degrading. The cured silicone molds are also resistant to degradation from chemicals, making them long-lasting and reliable.

5. Compatibility and versatility: Platsil silicone is compatible with a wide range of casting materials, such as polyurethane, epoxy, gypsum, and wax. This versatility enables users to create molds for various applications, including casting sculptures, props, architectural elements, and industrial prototypes.

It's important to follow the manufacturer's instructions and guidelines when working with Platsil silicone or any other silicone rubber product to achieve the best results and ensure safety.



PlatSil Gel 10 Silicone Rubber

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