Polytek 75-70 Liquid Polyurethane Rubber (80lb Kit)
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Polytek 75-70 Liquid Polyurethane Rubber (80lb Kit)
Poly 75-70 Liquid Rubber is a versatile, pourable rubber that can be easily thickened for brush-on application.
Polytek 75-70 Liquid Polyurethane Rubber (80lb Kit)
Artigo n.º: 33161094

Polytek 75-70 Liquid Polyurethane Rubber (80lb Kit)

69% of respondents would recommend this to a friend

Artigo n.º: 33161094

STD 19507445

Detalhes do Preço

Excluindo custos de envio e alfandegários ( Os custos de envio e alfandegários serão calculados na finalização da compra )

*Todos os artigos serão importados de EUA

Em stock
EUA Importado da loja USA

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Encomende já e receba por volta de Quinta-feira, Outubro 01
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Poly 75-70 Liquid Rubber is a versatile, pourable rubber that can be easily thickened for brush-on application.
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O que se Destaca

High Performance
Offers exceptional durability and flexibility, making it perfect for molds, castings, and prototypes that withstand wear and tear while maintaining superior surface detail.
Versatile Applications
Ideal for a wide range of uses including artistic molds, industrial applications, and hobby crafts, catering to varied user needs in both professional and DIY markets.
User-Friendly
Designed for easy mixing and pouring, this kit simplifies the process for both beginners and experts, ensuring quality results without the hassle of complicated procedures.

Detalhes do produto

Shop Polytek 75-70 Liquid Polyurethane Rubber (80lb Kit) online at a best price in São Tomé and Príncipe. B075TXVZ1Y
ManufacturerPolytek
Date First AvailableSeptember 21, 2017
Item Weight80 lbs (36.29 kg)

Quem Deverá Comprar?

Suitable For
  • Mold Makers

    Ideal for professionals creating molds for casting materials like resin, concrete, or plaster due to its flexibility.

  • Artists

    Perfect for artists needing a durable medium for sculptures or artistic reproductions with detailed surface finishes.

  • Prototype Developers

    Great for engineers and designers creating prototypes that require realistic texture and durability for testing.

Not Suitable For
  • Casual Hobbyists

    Not suited for casual hobbyists due to its complexity and the need for precise mixing and application.

DESCRIÇÃO DO PRODUTO

Polytek 75-70 Liquid Polyurethane Rubber (80lb Kit)

Tem alguma Dúvida? Converse connosco

Perguntas e respostas do cliente

  • Pergunta: What applications is the Polytek 75-70 Liquid Polyurethane Rubber suitable for?

    Resposta: The Polytek 75-70 Liquid Polyurethane Rubber is ideal for a variety of applications, including mold making for casting resins, waxes, and concrete. Its flexibility and durability make it perfect for producing high-fidelity reproductions of sculptures or intricate designs. Artists and manufacturers alike utilize this product to create detailed molds that capture every nuance of the original item, ensuring that each cast matches the intended design perfectly.
  • Pergunta: How do I properly mix Polytek 75-70 Liquid Polyurethane Rubber?

    Resposta: To mix Polytek 75-70, start by measuring equal parts of Part A and Part B by weight. It’s essential to mix thoroughly for about 2-3 minutes, scraping the sides and bottom of the container to ensure uniform consistency. This step is crucial as an incomplete mix can lead to curing issues, affecting the quality of your molds. Once mixed, the rubber can be poured into a mold or used directly in your project. Always follow mixing instructions precisely for optimal results.
  • Pergunta: What is the pot life of Polytek 75-70, and how does it affect my projects?

    Resposta: The pot life of Polytek 75-70 Liquid Polyurethane Rubber is approximately 30 minutes at room temperature. This is the time you have to work with the mixed material before it begins to cure. Understanding the pot life is essential for project planning; it allows you to manage your workflow efficiently. If you're working on a larger project, consider mixing smaller batches to ensure that you can work with the rubber before it sets. It is especially critical during detailed mold-making processes.
  • Pergunta: What are the curing times for Polytek 75-70 Liquid Polyurethane Rubber?

    Resposta: Polytek 75-70 typically cures in about 24 hours at room temperature. However, this can vary based on humidity and temperature conditions. For quicker projects, elevating the temperature can speed up the curing process, but it’s essential to avoid extreme temperatures which may compromise the material's properties. Knowing the curing times helps in planning your project timeline effectively, ensuring you allow sufficient time for the rubber to achieve optimal strength and flexibility.
  • Pergunta: Can I color the Polytek 75-70 Liquid Polyurethane Rubber?

    Resposta: Yes, Polytek 75-70 can be colored using compatible pigments designed for polyurethane systems. This gives you the flexibility to create custom colors for your projects. Adding color can be particularly beneficial in artistic applications or product prototypes where visual appeal is crucial. Just remember to mix pigments thoroughly to ensure even distribution and consistency throughout the rubber, which enhances the overall aesthetics and quality of the final cast.
  • Pergunta: How do I store Polytek 75-70 Liquid Polyurethane Rubber?

    Resposta: Store Polytek 75-70 Liquid Polyurethane Rubber in a cool, dry place away from direct sunlight and heat sources. Seal the containers tightly to prevent moisture absorption, which can affect the rubber's curing ability. Proper storage increases the shelf life of the product, making it ready for future projects. Always label the containers with the date of purchase for easy reference and ensure that the environment remains consistent to maintain optimal performance.
  • Pergunta: Is Polytek 75-70 Liquid Polyurethane Rubber safe to use?

    Resposta: Yes, Polytek 75-70 is considered safe to use when handled properly. It is important to work in a well-ventilated area and use personal protective equipment, such as gloves and goggles, to minimize direct skin contact and inhalation of fumes. Understanding how to safely handle this material enhances your project experience while ensuring personal safety. Also, familiarize yourself with safety data sheets (SDS) for more detailed information on safe usage practices.
  • Pergunta: What are the common mistakes to avoid when using Polytek 75-70?

    Resposta: Common mistakes include improper mixing ratios, inadequate mixing, and working in unsuitable temperature conditions. Failing to follow the precise mixing instructions can lead to uncured or weak rubber. Additionally, pouring the mixture into molds before reaching its pot life may result in incomplete molds. Ensure to plan your project carefully, allowing ample time for mixing and curing to avoid these pitfalls. This attention to detail can significantly enhance the quality of your final product.
  • Pergunta: How flexible is the Polytek 75-70 Liquid Polyurethane Rubber once cured?

    Resposta: Polytek 75-70 is known for its impressive flexibility after curing, making it suitable for applications where flexibility is required, such as in the production of soft molds or casting intricate designs that may need to be released easily. This flexibility allows for easy demolding without damaging the cast product and facilitates the creation of complex shapes and details. Many users appreciate this characteristic for creating molds that need to withstand the stress of repeated use.
  • Pergunta: Where can I buy Polytek 75-70 Liquid Polyurethane Rubber 80lb Kit?

    Resposta: You can buy the Polytek 75-70 Liquid Polyurethane Rubber 80lb Kit at Ubuy in São Tomé and Príncipe. Ubuy offers a variety of options for online purchases, ensuring you can get this product conveniently, delivered straight to your location. With Ubuy, you can explore other Polytek products as well, allowing you to discover everything you need for your mold-making projects in one place.

Polytek Molding & Casting Editorial Review

Polytek 75-70 Liquid Polyurethane Rubber (80lb Kit) offers a durable solution for mold-making and casting. With a hefty weight of 80 lbs, it ensures strong performance for various applications. Users appreciate its versatility and ease of use, especially for creating detailed molds. The product has received feedback regarding its reliability in different casting scenarios, making it a legitimate choice for both hobbyists and professionals alike. However, potential buyers should consider the specific needs of their projects before diving in.

Avaliações e Classificações dos Clientes

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  • 5 Estrela
    100%
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Prós

  • Durable material for long-lasting molds
  • High versatility for various applications
  • Ease of use for beginners and experts
  • Suitable for detailed mold-making
  • Reliable performance in casting

Contras

  • Might require specific conditions for optimal results

CONFIANÇA NA PLATAFORMA E SEGURANÇA DO COMPRADOR

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4.2/5 9477 avaliações
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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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“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.”

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“Easy to find and order what you want on the website. Delivery is quick to the UK”

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Histórico de preços do produto

Informação importante

  • Limitações: para produtos expedidos internacionalmente, tenha em atenção que qualquer garantia do fabricante pode não ser válida; opções de serviço do fabricante podem não estar disponíveis; manuais de produtos, instruções e avisos de segurança podem não estar nas línguas do país de destino; os produtos (e materiais que o acompanham) pode não ter sido concebido em conformidade com as normas, especificações e requisitos de rotulagem do país de destino; e os produtos podem não estar em conformidade com a voltagem e outras normas elétricas do país de destino (requerendo assim o uso de um adaptador ou conversor caso seja apropriado). O destinatário é responsável por garantir que o produto pode ser legalmente importado para o país de destino. Quando encomenda à Ubuy ou aos seus afiliados, o destinatário é o importador de registo e deve estar em conformidade com todas as leis e regulamentos do país de destino.
  • Nem todos os produtos listados na Ubuy estão à venda, uma vez que a Ubuy é um motor de busca global. Os produtos estão sujeitos a leis de exportação/comércio.

STD 19507445

Encomende já e receba por volta de Quinta-feira, Outubro 01

Qtd.:

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Em conformidade com a norma PCI DSS e com certificação ISO 27001:2022, com pagamentos encriptados e proteção total do comprador em todas as encomendas.

Os nossos principais Parceiros Logísticos
  • fedex
  • dhl
Entrega internacional mais rápida

Recursos e benefícios

  • Two-part, liquid polyurethane system
  • Cures to a gray, Shore A70 rubber
  • Mix Ratio: 1A:1B
  • Pour Time: 40 min
  • Demold Time: 16 hr
  • Cured Color: Gray

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