Polytek
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Polytek 74-30 Liquid Polyurethane Rubber (16lb Kit)
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Polytek 74-30 Liquid Polyurethane Rubber (16lb Kit)
Poly 74-30 Liquid Rubber is a versatile, pourable polyurethane system perfect for making molds, casting and creating objects that require a soft, flexible and durable compound.
Polytek 74-30 Liquid Polyurethane Rubber (16lb Kit)
Item #: 7981449

Polytek 74-30 Liquid Polyurethane Rubber (16lb Kit)

90% of respondents would recommend this to a friend

Item #: 7981449

XAF 146538

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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Order now and get it around Tuesday, June 30
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Poly 74-30 Liquid Rubber is a versatile, pourable polyurethane system perfect for making molds, casting and creating objects that require a soft, flexible and durable compound.
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What Stands Out

High Durability
Polytek 74-30 offers exceptional durability, ensuring that molded items withstand wear and tear, making it ideal for both professional craftsmen and hobbyists needing reliable, long-lasting rubber materials.
User-Friendly
This pourable rubber is easy to mix and pour, simplifying the process for users at all skill levels. Its straightforward application allows for quick project completion without compromising quality.
Versatile Applications
Ideal for numerous applications, from creating molds to casting, Polytek 74-30 caters to diverse industries, making it a go-to choice for artists, engineers, and DIY enthusiasts looking for flexibility in project use.

Product Details

Shop now for the 16lb Kit of Polytek 74-30 Liquid Polyurethane Rubber at Ubuy Chad. High-quality polyurethane rubber for various applications.
  • Two-part liquid polyurethane rubber kit
  • Mix ratio of 1A:1B, pour time of 25-30 minutes
  • Shore hardness of A30, demold time of 16 hours
  • Cures to an amber color that varies
  • Suitable for pourable or brush-on applications
  • Can be thickened with PolyFiber II Thickener
Is Discontinued By ManufacturerNo
ManufacturerPolytek
Date First AvailableSeptember 18, 2017
Package Weight20 Pound

Who Should Buy?

Suitable For
  • Mold Makers

    Ideal for creating flexible molds for casting resin, plaster, or other materials with high detail and undercuts.

  • Prototyping Professionals

    Perfect for fabricating prototypes needing durable, flexible, and resilient rubber components in various industries.

  • DIY Enthusiasts

    Great for hobbyist projects, allowing users to experiment with custom molds and shapes for crafts or personal use.

Not Suitable For
  • Casual Users

    Not suitable for individuals without experience, as handling and mixing require precision for optimal results.

  • Outdoor Applications

    Not recommended for outdoor uses, as prolonged UV exposure may degrade the material's integrity over time.

  • Large Batch Production

    Less effective for large-scale production due to the hand-mixing process which can be time-consuming and inconsistent.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is Polytek 74-30 Liquid Polyurethane Rubber used for?

    Answer: Polytek 74-30 Liquid Polyurethane Rubber is primarily used for making flexible molds, castings, and prototypes. This material is favored by artists, sculptors, and industrial designers for its high durability and tear resistance. It's particularly useful in creating molds for detailed objects, as it captures intricate details effectively. For instance, it's ideal for reproducing art pieces, architectural details, and even decorative elements in various materials.
  • Question: How do I mix Polytek 74-30 Liquid Polyurethane Rubber?

    Answer: Mixing Polytek 74-30 involves combining equal parts of Part A (resin) and Part B (hardener) by weight. It's crucial to mix thoroughly until you achieve a consistent mixture; uneven mixing can result in weak spots or incomplete curing. After mixing, the material has a pot life that allows you to pour the rubber into molds. Users often find this beneficial when needing to create multiple copies of a model, enabling efficient production.
  • Question: What is the curing time for Polytek 74-30 Liquid Polyurethane Rubber?

    Answer: Polytek 74-30 typically cures within 18-24 hours at room temperature, depending on the ambient conditions. This curing time allows for an optimal development of strength and flexibility, making it suitable for both small and large applications. Users often engage in planning projects where they can create multiple components using this timeframe to streamline their workflow efficiently.
  • Question: Is Polytek 74-30 safe to use?

    Answer: Polytek 74-30 Liquid Polyurethane Rubber is generally safe when used according to the provided guidelines. It's recommended to use it in well-ventilated areas and utilize appropriate personal protective equipment, such as gloves and masks. The safety measures are crucial when handling and mixing chemicals, ensuring a safe working environment. Many craftsmen and DIY enthusiasts appreciate its manageable nature when safety protocols are followed diligently.
  • Question: Can I color Polytek 74-30 Liquid Polyurethane Rubber?

    Answer: Yes, Polytek 74-30 can be colored by adding various pigments specifically designed for polyurethane rubbers. These pigments can create vibrant and stunning colors that enhance the visuals of your finished castings. This feature is particularly popular among artists who want to create eye-catching, colorful sculptures or functional items, allowing for extensive creative freedom in design.
  • Question: What are the storage recommendations for Polytek 74-30?

    Answer: To extend the shelf life of Polytek 74-30, it should be stored in a cool, dry place away from direct sunlight and heat sources. Ensure that the containers are well-sealed to prevent moisture absorption and contamination. Proper storage helps maintain the quality of the components, ensuring reliable performance during mixing and curing. Users often find that adhering to these guidelines significantly prolongs usability for their projects.
  • Question: What applications are best suited for Polytek 74-30 Liquid Polyurethane Rubber?

    Answer: Polytek 74-30 is well-suited for applications such as mold-making for casting concrete, plaster, wax, and low-melt metal, as well as for creating flexible parts and prototypes. Its excellent elongation and durability make it ideal for projects that require high detail and flexibility, like special effects in the film industry or detailed hobbyist projects. This versatility makes it a favorite among professionals and hobbyists alike.
  • Question: Can I use Polytek 74-30 for food-grade applications?

    Answer: Polytek 74-30 is not food-safe and should not be used for applications that involve direct contact with food products. It is crucial to choose formulations that are specifically labeled as food-safe for any food-related projects. Users often seek alternative products specifically designed for food contact when creating molds for culinary purposes, ensuring safety and compliance with health regulations.
  • Question: How do I clean up after using Polytek 74-30?

    Answer: Cleanup after using Polytek 74-30 can be efficiently managed with solvents such as acetone or denatured alcohol, which can remove uncured material from tools and surfaces. It's essential to clean up right after use to prevent the material from curing on your equipment. Many users find that preparing a cleanup station with these solvents simplifies the process and keeps their workspace organized.
  • Question: Where can I buy Polytek 74-30 Liquid Polyurethane Rubber 16lb Kit in Chad?

    Answer: You can conveniently purchase the Polytek 74-30 Liquid Polyurethane Rubber 16lb Kit from Ubuy in Chad. Ubuy is known for its extensive range of specialized products, ensuring that you can find exactly what you need with reliable service and product options.

Polytek Molding & Casting Editorial Review

This two-part liquid plastic is an effective product for making molds for various materials. Its kit comes with two gallons of material, and mixing it is not a hassle. However, some users have experienced issues with parts not curing entirely, which may be due to not mixing the two parts thoroughly or using an old product. The product is not thermally conductive, and it should not be frozen, so users should take care in handling it. Overall, this product has received mostly positive reviews for its effectiveness in making molds.

Customer Reviews & Ratings

4.9
14 customers ratings
  • 5 Star
    88%
  • 4 Star
    12%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
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Pros

  • Effective for making molds for various materials
  • Kit provides two gallons of material
  • Mixing is not a hassle

Cons

  • May experience issues with parts not curing entirely if not mixed thoroughly or using an old product

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.

XAF 146538

Order now and get it around Tuesday, June 30

QTY:

Secured transactionsecured 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.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Two-part, liquid polyurethane system
  • Pourable rubber that cures (RTV) to an amber color
  • Can be easily thickened for brush-on application
  • Shore Hardness: A30
  • Pour Time: 25-30 min
  • Demold Time: 16 hr