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Item #:
6956244
PlatSil 73-25 Platinum Silicone Rubber (2lb Kit)
Item #:
6956244
CZK 1914
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Order now and get it around Tuesday, June 30
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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.
Product Details
- PlatSil 73-25 Platinum Silicone Rubber 2lb Kit
- Mix ratio: 1A:1B
- Shore hardness: A25
- Pour time: 15 min.
- Demold time: 4-5 hr.
- Cured color: Green
| Specific Uses For Product | Casting, Model |
| 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 |
| Full Cure Time | 5 Hours |
| Water Resistance Level | Not Water Resistant |
| Viscosity Level | Low |
| Compatible Material | Rubber |
| Item Package Quantity | 1 |
| Brand Name | Polytek |
| Model | 73-25 |
| UPC | 686603382547 |
| Manufacturer | Polytek |
| Part Number | PlatSil 73-25 |
| Material Type | Silicone |
| Color | Green |
| 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.
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Budget-Conscious Shoppers
This product might not be suitable for those with limited budgets due to its higher price point.
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Non-Industrial Use
Not advisable for users needing temporary or non-durable molds, as this product is designed for long-term use.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is PlatSil 73-25 Platinum Silicone Rubber used for?
Answer: 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. -
Question:
How long does it take for PlatSil 73-25 to cure?
Answer: 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. -
Question:
Can PlatSil 73-25 be colored or tinted?
Answer: 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. -
Question:
Is PlatSil 73-25 safe to use for food applications?
Answer: 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. -
Question:
How do I store PlatSil 73-25 to extend its shelf life?
Answer: 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. -
Question:
What release agent should I use with PlatSil 73-25?
Answer: 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. -
Question:
Can I use PlatSil 73-25 for casting small sculptures?
Answer: 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. -
Question:
What tools do I need to work with PlatSil 73-25?
Answer: 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. -
Question:
Where can I buy PlatSil 73-25 Platinum Silicone Rubber 2lb Kit?
Answer: You can purchase PlatSil 73-25 Platinum Silicone Rubber 2lb Kit through Ubuy in Czech Republic. Ubuy offers a variety of local shipping options and provides a seamless shopping experience to ensure you receive your product conveniently and efficiently. -
Question:
How do I mix PlatSil 73-25 properly?
Answer: 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
This liquid rubber is a great product that is easy to mix and has excellent hardness and tear strength for small and complex plastic parts. It can be used with silicone molds to cast silicone parts, and the light green color is a nice touch. The cure time needs to be at room temperature, and the cure needs at least double the amount of time to attain full strength. Mixing it well is crucial, but it copies even small details without the need to use a release agent.
Customer Reviews & Ratings
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Pros
- Easy to mix
- Excellent hardness and tear strength
- Copies small details without release agent
- Nice light green color
- 1:1 mix ratio ensures Consistent color
Cons
- Shipping in a bag instead of a box can cause damage
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
CZK 1914
Order now and get it around Tuesday, June 30
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Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
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Features & Benefits
- 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