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зүйлийн дугаар:
6956244
PlatSil 73-25 Platinum Silicone Rubber (2lb Kit)
89% of respondents would recommend this to a friend
зүйлийн дугаар:
6956244
MNT 276357
Price Details
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*All items will import from АНУ
0 ratings
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Яг одоо захиалаад ойрын хугацаанд хүлээн аваарай Sunday, 10 дугаар сар 04
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PlatSil 73-25 Silicone Rubber is a pourable two-part liquid silicone system that cures to a firm rubber.
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What Stands Out
High Quality
PlatSil 73-25 offers exceptional flexibility and durability, making it ideal for creating molds and castings that withstand repeated use without losing shape or performance.
Easy Mixing
This platinum silicone rubber kit is user-friendly with a 1:1 mixing ratio, enabling hassle-free preparation and application for both beginners and experienced users alike.
Non-Toxic
Formulated without harmful chemicals, PlatSil 73-25 is safe to use in various projects, ensuring that mold-making is suitable for educational, artistic, and professional applications.
Бүтээгдэхүүний дэлгэрэнгүй мэдээлэл
- Two-part platinum-catalyzed liquid silicone system
- Cures to a green, Shore A25 rubber with mix ratio of 1A:1B
- Pour time of 15 minutes and demold time of 4-5 hours
- Can be thickened for brush-on application with PlatThix Liquid Thickener or Fumed Silica
- Yellow Part A and green Part B for easy mixing visualization
- May be inhibited by sulfur, amines, tin compounds, cured polyester resin, some paints, and certain silicone rubbers
| Item Form | Liquid |
| Other Special Features of the Product | Heat, Moisture, and Chemical Resistant; Balanced Flexibility and Hardness; Unique Mixing and Curing Process |
| Container Type | Can |
| Viscosity Level | Low |
| Full Cure Time | 5 hours |
| Water Resistance Level | Not Water Resistant |
| Compatible Material | Rubber |
| Item Package Quantity | 1 |
| Material Type | Silicone |
| Color | Green |
| Brand Name | Polytek |
| Model | 73-25 |
| Unit Count | 32 Ounce |
| UPC | 686603382547 |
| Manufacturer | Polytek |
| Part Number | PlatSil 73-25 |
| Brand | Polytek |
| Material | Silicone |
| Special Feature | Heat, Moisture, and Chemical Resistant; Balanced Flexibility and Hardness; Unique Mixing and Curing Process See more |
| Item Weight | 2 lbs (910 grams) |
Who Should Buy?
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Mold Makers
Ideal for professional and amateur mold makers seeking durable and flexible silicone for casting applications.
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Special Effects Artists
Great for special effects artists needing skin-safe silicone for prosthetics and body casting in film and theater.
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Craft Enthusiasts
Perfect for DIY hobbyists looking to create custom molds for various crafts and art projects.
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Beginner Users
May be challenging for beginners due to its specific mixing and curing process requiring experience.
БАРААНЫ ТАЙЛБАР
Асуулга байна уу? Бидэнтэй чатлаарай
Хэрэглэгчийн асуулт, хариулт
-
Асуулт:
What is PlatSil 73-25 Platinum Silicone Rubber used for?
Хариулт: PlatSil 73-25 Platinum Silicone Rubber is primarily used for mold-making and casting applications. This versatile silicone rubber is ideal for creating detailed molds for various materials, such as resin, plaster, and concrete. Its high flexibility and excellent tear resistance allow for precise reproductions, making it a preferred choice among artists, craftsmen, and industrial manufacturers. -
Асуулт:
How long does it take for PlatSil 73-25 to cure?
Хариулт: The curing time for PlatSil 73-25 Platinum Silicone Rubber typically ranges from 6 to 12 hours at room temperature. Full cure is often achieved within 24 hours. Factors like temperature and humidity can influence curing times. It's essential to allow adequate time for the silicone to set before demolding to ensure the best results for your projects like intricate crafts or detailed prototypes. -
Асуулт:
Can PlatSil 73-25 be colored or tinted?
Хариулт: Yes, PlatSil 73-25 can be colored or tinted using silicone pigments or dyes specifically formulated for silicone applications. This allows for custom colors and effects in your molds and castings. When mixing pigments, it's vital to follow the manufacturer's recommendations to achieve the desired shade without affecting the silicone's curing process or mechanical properties. -
Асуулт:
Is PlatSil 73-25 safe to use for food applications?
Хариулт: PlatSil 73-25 is not FDA approved for food contact but can be used for food-related applications if handled correctly. For food-safe applications, ensure that you are using a silicone specifically rated for such use. If you plan to create molds for pastries or fondants, consider additional silicone products designed explicitly for food contact to ensure safety. -
Асуулт:
How do I store PlatSil 73-25 to extend its shelf life?
Хариулт: To extend the shelf life of PlatSil 73-25, store it in a cool, dry place away from direct sunlight and extreme temperatures. Keep the containers tightly sealed when not in use to prevent moisture contamination. Proper storage will help maintain its performance and consistency for future projects, ensuring that your next mold-making endeavor yields excellent results. -
Асуулт:
What release agent should I use with PlatSil 73-25?
Хариулт: When working with PlatSil 73-25, using a suitable release agent can help prevent sticking to your model or core. A silicone-based release agent is typically recommended. Alternatively, you may consider using petroleum jelly or a thin coat of Vaseline. Testing a small area is advisable to ensure compatibility and achieve a hassle-free demolding process. -
Асуулт:
Can I use PlatSil 73-25 for casting small sculptures?
Хариулт: Absolutely! PlatSil 73-25 is perfect for casting small sculptures due to its fine detail reproduction and flexibility. Whether you’re creating artistic pieces or prototype models, this silicone can capture intricate designs. When using it, ensure that your sculpture is well-prepared, and follow proper mixing and pouring techniques for optimal results. -
Асуулт:
What tools do I need to work with PlatSil 73-25?
Хариулт: To work effectively with PlatSil 73-25, you'll need measuring scales for precise mixing, a mixing container, and mixing sticks for thorough blending. Additionally, having a vacuum chamber can enhance mold quality by minimizing air bubbles. Depending on your project, tools like spatulas or brushes may also be useful for applying the silicone or ensuring smooth finishes. -
Асуулт:
Where can I buy PlatSil 73-25 Platinum Silicone Rubber 2lb Kit?
Хариулт: You can purchase PlatSil 73-25 Platinum Silicone Rubber 2lb Kit through Ubuy in Mongolia. Ubuy offers a variety of local shipping options and provides a seamless shopping experience to ensure you receive your product conveniently and efficiently. -
Асуулт:
How do I mix PlatSil 73-25 properly?
Хариулт: Mixing PlatSil 73-25 involves combining equal parts of Part A and Part B by weight or volume. Start by measuring both components separately, then pour them into a clean mixing container. Stir thoroughly for at least 2-3 minutes, ensuring no unmixed material remains on the sides or bottom. Proper mixing is crucial for achieving optimal curing and performance, especially for detailed mold applications.
Polytek Molding & Casting Editorial Review
PlatSil 73-25 Platinum Silicone Rubber (2lb Kit) is a standout choice for casting and model making, particularly appreciated by special effects artists for its ease of mixing and outstanding tear strength. This silicone rubber features a low viscosity and unique curing process that enhances its flexibility and hardness, making it ideal for intricate designs. Users love the vibrant green color, which helps in locating beeswax during mold creation. While it requires a full cure time of 5 hours at room temperature to reach its strength, some have noted that demolding too early can compromise results, emphasizing the importance of following curing guidelines.
Customer Reviews & Ratings
15 Хэрэглэгчийн үнэлгээ
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5 од
62%
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4 од
11%
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3 од
15%
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2 од
0%
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1 од
12%
Энэ бараанд шүүмж өгөх
Бусад хэрэглэгчидтэй санал бодлоо хуваалцана уу
Давуу тал
- Excellent hardness and tear strength for complex parts
- Vibrant green color aids in mold-making
- Easy 1:1 mixing ratio ensures consistency
- Heat and chemical resistant for durability
- Ideal for small detail copying
Сул талууд
- Careful mixing is crucial for optimal results
Platform Trust & Buyer Confidence
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Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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10 September 2026 · via Trustpilot
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Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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MNT 276357
Яг одоо захиалаад ойрын хугацаанд хүлээн аваарай Sunday, 10 дугаар сар 04
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Онцлог & Давуу талууд
- Pourable two-part liquid silicone system
- Cures to a firm rubber with Shore A25 hardness
- Easily thickened for brush-on application
- Yellow Part A and green Part B for easy mixing
- Mix ratio of 1A:1B
- Cured color is green
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