Polytek Poly 74-20 Liquid Polyurethane Rubber (6-lb Kit) - Yellow, Soft, Pourable, Ideal for Intricate Molds
Poly 74-20 Liquid Rubber is a soft, pourable two-part polyurethane system that provides a Shore A20 rubber after curing.
Polytek Poly 74-20 Liquid Polyurethane Rubber (6-lb Kit) - Yellow, Soft, Pourable, Ideal for Intricate Molds
Artikel #: 9905644

Polytek Poly 74-20 Liquid Polyurethane Rubber (6-lb Kit) - Yellow, Soft, Pourable, Ideal for Intricate Molds

Artikel #: 9905644

€ 119

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Poly 74-20 Liquid Rubber is a soft, pourable two-part polyurethane system that provides a Shore A20 rubber after curing.
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What Stands Out

High Durability
Poly 74-20 offers exceptional durability, making it ideal for creating long-lasting molds and casts. This robust formulation withstands wear and tear, ensuring your projects maintain their quality over time.
Easy to Use
The user-friendly mixing and pouring process simplifies mold-making for beginners and experts alike. Its consistent performance ensures reliable results, saving time and effort in crafting detailed sculptures and prototypes.
Versatile Applications
Suitable for a wide range of applications, from fine art to industrial uses, Poly 74-20 adapts to diverse project requirements. This versatility enhances creativity while solving specific molding needs across various industries.

Podrobnosti produkta

Shop for Polytek Poly 74-20 Liquid Rubber, a soft, pourable polyurethane system that cures to a yellow, Shore A20 rubber. Ideal for mold making. Get it at Ubuy Slovenia.
Specific Uses For ProductMasonry, Casting, Countertop, Carpentry, Furniture, Wood, Glass, Table Top Coating
Item FormLiquid
Other Special Features of the ProductLiquid Rubber, Long Demold Time, High Flexibility
Container TypeBox
Full Cure Time16 Hours
Water Resistance LevelNot Water Resistant
Tensile Strength217 Pounds Per Square Inch (551.2 cm)
Compatible MaterialPolyurethane, Stone, Metal, Rigid Materials
Item Package Quantity1
Volume3 Quarts
Brand NamePolytek
Model74-20
UPC686603381625
ManufacturerPolytek
Part NumberPT-7420-6
Material TypePolyurethane
ColorYellow
BrandPolytek
MaterialPolyurethane
Special FeatureLiquid Rubber, Long Demold Time, High Flexibility
Item Weight6 lbs (2.72 kg)

Who Should Buy?

Suitable For
  • Mold Makers

    Ideal for users creating durable molds for casting resins, allowing precise detail and longevity in mold making.

  • Sculptors

    Perfect for artists needing flexible and strong rubber to reproduce their sculptures or create artistic pieces.

  • Cosplay Creators

    Great for individuals crafting costumes or props, providing realistic textures and high flexibility for detailed designs.

Not Suitable For
  • Beginner Hobbyists

    Not suitable for beginners unfamiliar with mixing ratios and curing processes, may lead to poor results without guidance.

OPIS IZDELKA

Polytek Poly 74-20 Liquid Polyurethane Rubber (6-lb Kit) - Yellow, Soft, Pourable, Ideal for Intricate Molds

Imate kakšno vprašanje? Klepetajte z nami

Vprašanja in odgovori kupcev

  • Vprašanje: What is Polytek Poly 74-20 Liquid Polyurethane Rubber used for?

    Odgovor: Polytek Poly 74-20 Liquid Polyurethane Rubber is a versatile material ideal for crafting intricate molds and reproducing detailed objects. This soft and pourable rubber is perfect for various applications including model making, special effects, and art projects. Whether you are a hobbyist or a professional, its flexibility and ease of use make it suitable for casting resin, concrete, or plaster, allowing you to create highly-detailed replicas or prototypes with minimal effort.
  • Vprašanje: How do I mix Polytek Poly 74-20?

    Odgovor: To mix Polytek Poly 74-20, combine equal parts of Part A (Base) and Part B (Curative) by weight. Carefully measure each component and mix them thoroughly until you achieve a uniform consistency, which is crucial for proper curing. It's advisable to mix in small batches to prevent waste and ensure you can work within the pot life of the product. Once mixed, you can pour it into your mold immediately for excellent results.
  • Vprašanje: What is the curing time for Polytek Poly 74-20?

    Odgovor: Polytek Poly 74-20 typically cures within 18 to 24 hours at room temperature, depending on environmental conditions. Factors such as temperature and humidity can influence cure times, with warmer conditions accelerating the process. During curing, it's essential to ensure the mold remains undisturbed to avoid imperfections in your final product. After full curing, the rubber maintains flexibility while retaining shape integrity for long-term use.
  • Vprašanje: Is Polytek Poly 74-20 suitable for beginners?

    Odgovor: Yes, Polytek Poly 74-20 is user-friendly and suitable for beginners as well as experienced users. The simple 1:1 mixing ratio and pourable consistency make it accessible for various projects without requiring advanced techniques. Beginners can start with small molds for practice, and as they gain confidence, they can tackle more complex designs. This product empowers anyone interested in mold making to create high-quality results efficiently.
  • Vprašanje: Can I color Polytek Poly 74-20?

    Odgovor: Absolutely! You can add color to Polytek Poly 74-20 using pigments or dyes specifically designed for polyurethane rubbers. Incorporating color can enhance the aesthetic appeal of your molds and finished products. It's advisable to test a small batch first to determine the desired shade and ensure compatibility with the rubber. This versatility allows you to customize your creations for artistic projects, cosplay, or industrial applications.
  • Vprašanje: What are the optimal storage conditions for Polytek Poly 74-20?

    Odgovor: To ensure the longevity of Polytek Poly 74-20, it should be stored in a cool, dry place away from direct sunlight and extreme temperatures. Keeping the containers tightly sealed prevents contamination and moisture absorption, which can affect the quality of the rubber. Regularly check the shelf life and use the product within the recommended timeframe for the best results in your crafting and molding projects.
  • Vprašanje: What types of molds can I create with Polytek Poly 74-20?

    Odgovor: Polytek Poly 74-20 is exceptional for creating intricate molds including detailed figurines, decorative objects, and prototype components. Its flexibility and softness allow for easy demolding without damaging the original piece, making it perfect for both artistic endeavors and industrial applications. You can also use it to create silicone molds for casting materials such as resin or ceramics, enhancing its versatility in various projects.
  • Vprašanje: Is Polytek Poly 74-20 food safe?

    Odgovor: Polytek Poly 74-20 is not FDA-approved for food contact applications. While it's excellent for artistic and industrial uses, if you require a food-safe material for molds, consider alternative products specifically labeled as food safe. It is important to choose the right materials for specific applications to ensure safety and compliance with health standards.
  • Vprašanje: Can I reuse molds made with Polytek Poly 74-20?

    Odgovor: Yes, molds created with Polytek Poly 74-20 can often be reused multiple times, depending on the type of casting material used and the care taken during use. With proper maintenance and storage, these durable molds can yield several castings, making them cost-effective for recurring projects. Ensure to inspect for any signs of wear or damage after each use to maintain mold quality.
  • Vprašanje: Where can I buy Polytek Poly 74-20 Liquid Polyurethane Rubber 6-lb Kit in Slovenia?

    Odgovor: You can purchase the Polytek Poly 74-20 Liquid Polyurethane Rubber 6-lb Kit from Ubuy, which is a reliable online platform offering a wide variety of products. Ubuy provides a convenient shopping experience along with comprehensive product details, making it easier for you to make informed decisions. Explore Ubuy to find this product and expand your molding projects.

Polytek Molding & Casting Editorial Review

The product was easy to mix and apply. It dried quickly and provided a smooth finish once sanded. However, it did not provide as much coverage as advertised and required additional coats to achieve the desired level of smoothness. Overall, it was a decent product for small projects but may not be cost-effective for larger ones.

Customer Reviews & Ratings

5.0
1 Ocene kupcev
  • 5 Zvezda
    100%
  • 4 Zvezda
    0%
  • 3 Zvezda
    0%
  • 2 Zvezda
    0%
  • 1 Zvezda
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Oceni ta izdelek

Delite svoje misli z drugimi strankami

Prednosti

  • Easy to mix and apply
  • Dries quickly
  • Provides a smooth finish

Slabosti

  • Does not provide as much coverage as advertised

Platform Trust & Buyer Confidence

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4.3/5 9200 + reviews
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Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
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Onesi
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
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Pomembne informacije

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