Polytek 75-70 Liquid Polyurethane Rubber (16lb Kit)
BBD 645
Price Details
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Poly 75-70 Liquid Rubber is a pourable gray rubber with a hardness of A70
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What Stands Out
Product Details
- Two-part liquid polyurethane system
- Cures to gray, Shore A70 rubber
- Mix ratio of 1A:1B
- Pour time of 40 minutes
- Demold time of 16 hours
- Can be thickened with PolyFiber II Thickener for brush-on application
| Item Weight | 16 lbs (7.26 kg) |
Who Should Buy?
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Mold Makers
Ideal for creating durable molds for casting various materials, ensuring excellent detail and strength.
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Artists & Sculptors
Perfect for artists looking to replicate sculptures or create custom creations with a flexible, durable finish.
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DIY Enthusiasts
Great for hobbyists wanting to craft or repair items, providing flexibility and adhesion for a variety of projects.
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Beginners
Not suitable for beginners, as the mixing and curing process can be complex and requires precise measurements.
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Non-Industrial Use
Less ideal for casual, non-industrial crafting, as its properties are better suited for professional-grade projects.
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Outdoor Applications
Not recommended for outdoor use; prolonged UV exposure can deteriorate the rubber over time, affecting durability.
Product Description
Polytek 75-70 Liquid Polyurethane Rubber (16lb Kit)
About This Item
Introducing the Polytek 75-70 Liquid Polyurethane Rubber 16lb Kit - the ultimate solution for all your rubber molding and casting needs. Poly 75-70 is a versatile two-part, liquid polyurethane system that cures (RTV) to create a durable gray rubber with a Shore A70 hardness. This pourable rubber is perfect for a wide range of applications and can be easily thickened with the PolyFiber II Thickener for brush-on application, providing even more flexibility and control. Whether you're a professional mold maker, artist, or DIY enthusiast, Polytek has got you covered.
With a reputation for excellence and innovation, Polytek is a trusted name in the industry, offering top-quality rubber products that deliver exceptional results every time. This 16lb kit includes all the materials you need to get started. From mold making to casting, Polytek has thought of everything. With our liquid rubber, you can create intricate molds for sculptures, figurines, industrial prototypes, and even prosthetics.
The possibilities are endless. Not only is Polytek 75-70 Liquid Rubber easy to work with, but it also provides excellent color retention, tear strength, and elongation properties. This means your creations will have a professional finish that will withstand the test of time. Whether you're working on art and crafts projects, industrial applications, or special effects for film and theater, Polytek has the right product for you. Our rubber is also great for creating concrete molds, sealants, and much more. Don't settle for subpar rubber products.
Choose Polytek for all your mold making and casting needs. Experience the difference that quality and innovation make. Discover the endless possibilities with Polytek 75-70 Liquid Polyurethane Rubber 16lb Kit.
Customer Questions & Answers
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Question:
What is Polytek 75-70 Liquid Polyurethane Rubber used for?
Answer: Polytek 75-70 Liquid Polyurethane Rubber is primarily used for making molds, castings, and various sculptures. It is a versatile material that cures to a durable, flexible rubber, ideal for applications in art, crafts, and industrial processes. Artists and designers appreciate its capabilities for reproducing intricate details and its reliability in creating reusable molds. This product is a popular choice for those involved in special effects, prop making, and even automotive or marine components. -
Question:
How do I mix Polytek 75-70 Liquid Polyurethane Rubber?
Answer: Mixing this polyurethane rubber involves combining equal parts of part A and part B by weight. It’s crucial to measure accurately and stir thoroughly for about 2-3 minutes until a uniform mixture is achieved. This ensures optimal curing and performance. Always mix in a well-ventilated area and wear proper protective gear. It's commonly used in scenarios where precision and an even consistency are essential, such as mold-making for detailed artwork or furniture prototypes. -
Question:
What are the characteristics of Polytek 75-70 Liquid Polyurethane Rubber?
Answer: Polytek 75-70 is characterized by its flexibility, high resilience, and durability. It can withstand various environmental factors and can be cast over and over without breaking down. This makes it perfect for projects requiring repeated use, such as prototyping or theater props. Users appreciate its ability to capture fine details and its compatibility with a range of casting materials, enhancing its applicability across different fields like sculpture, manufacturing, and education. -
Question:
Is Polytek 75-70 suitable for outdoor use?
Answer: While Polytek 75-70 Liquid Polyurethane Rubber is durable, it is advisable to use it in controlled environments. Prolonged exposure to UV light and extreme weather can lead to degradation over time. However, for creative projects, consider adding a UV-resistant coating for outdoor applications, such as garden ornaments or decorative fixtures. This can enhance longevity while still allowing you to produce beautifully detailed pieces that withstand the elements. -
Question:
What safety precautions should I take when using Polytek 75-70?
Answer: When using Polytek 75-70, it’s important to wear gloves, goggles, and a respiratory mask to avoid skin and eye contact, as well as to prevent inhalation of fumes. Working in a well-ventilated area further minimizes exposure risks. These precautions are essential for ensuring a safe working environment, especially in larger projects, like mold-making for commercial products where larger volumes are mixed. -
Question:
How long does Polytek 75-70 take to cure?
Answer: Polytek 75-70 generally takes about 16 to 24 hours to cure fully at room temperature, depending on the thickness of the cast and ambient conditions. The curing process can be influenced by temperature and humidity, so monitoring is recommended for optimal results. This makes it suitable for both quick projects and more elaborate mold-making applications, where you may require extra time for detailed finishing. -
Question:
Can I tint Polytek 75-70 Liquid Polyurethane Rubber?
Answer: Yes, Polytek 75-70 can be tinted using specific pigments designed for polyurethane. Tints can be mixed into the rubber before pouring, allowing you to achieve your desired color. This feature is particularly useful for artistic applications, enabling artists to create colorful projects or even color-coded components for industrial use. Always use compatible pigments to ensure the integrity of the material. -
Question:
What is the shelf life of Polytek 75-70 Liquid Polyurethane Rubber?
Answer: The shelf life of Polytek 75-70 is about 12 months when stored in a cool, dry place, away from direct sunlight. Ensuring the containers are tightly sealed will help maintain their quality over time. This longevity allows flexibility for users to plan multiple projects without the immediate need to use the entire kit. Many find it useful for ongoing creative endeavors without worrying about immediate expiry. -
Question:
How can I remove uncured Polytek 75-70 from tools and surfaces?
Answer: Uncured Polytek 75-70 can be removed from tools and surfaces using mineral spirits or a suitable solvent before it hardens. It’s advisable to clean tools immediately after use to prevent residue buildup. Because it cures into a durable rubber, acting quickly saves time and effort in maintaining your workspace. Many users appreciate this guidance as it helps them keep their equipment in top shape. -
Question:
Where can I buy Polytek 75-70 Liquid Polyurethane Rubber 16lb Kit?
Answer: You can conveniently purchase Polytek 75-70 Liquid Polyurethane Rubber 16lb Kit through Ubuy in Barbados. Ubuy offers a straightforward shopping experience, providing access to this specialized product along with detailed descriptions and customer support, ensuring you find exactly what you need for your project.
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Pros
- High durability and flexibility
- Excellent tear resistance
- Easy mixing and application
- Ideal for mold-making
- Low viscosity for detailed features
Cons
- Requires precise measurement
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BBD 645
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Features & Benefits
- Two-part, liquid polyurethane system
- Mix Ratio: 1A:1B
- Shore Hardness: A70
- Pour Time: 40 min.
- Demold Time: 16 hr.
- Cured Color: Gray