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USA SEALING ZUSA-RC-1099 Buna-N Cord Stock, 70A Durometer, Black, Square Profile, 0.437 in Cross Section, 5 ft Long, Buna, Nitrile, NBR
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USA SEALING ZUSA-RC-1099 Buna-N Cord Stock, 70A Durometer, Black, Square Profile, 0.437 in Cross Section, 5 ft Long, Buna, Nitrile, NBR
Buna-N is the most commonly used O-Ring material due to its strength and durability, suitable for a broad range of fluids including oils, water, and mild chemicals.
USA SEALING ZUSA-RC-1099 Buna-N Cord Stock, 70A Durometer, Black, Square Profile, 0.437 in Cross Section, 5 ft Long, Buna, Nitrile, NBR
Item #: 126811282

USA SEALING ZUSA-RC-1099 Buna-N Cord Stock, 70A Durometer, Black, Square Profile, 0.437 in Cross Section, 5 ft Long, Buna, Nitrile, NBR

Item #: 126811282

XCD 130

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Buna-N is the most commonly used O-Ring material due to its strength and durability, suitable for a broad range of fluids including oils, water, and mild chemicals.
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What Stands Out

High Durometer Rating
The 70A durometer provides an optimal balance of flexibility and firmness, ensuring durability and effective sealing in various environments, outperforming competitors in resilience.
Buna-N Material
Crafted from high-quality Buna-N (Nitrile), this cord stock is resistant to oils and chemicals, making it ideal for automotive and industrial applications where longevity is crucial.
Square Profile
The square profile design maximizes surface area contact, enhancing sealing performance and efficiency, distinguishing it from round profiles that may not offer the same level of sealing effectiveness.

Product Details

Shop USA SEALING ZUSA-RC-1099 Buna-N Cord Stock, 70A Durometer, Black, Square Profile, 0.437 in Cross Section, 5 ft Long, Buna, Nitrile, NBR online at a best price in Grenada. B08ZLQPYVR
Item Weight1 lbs (450 grams)

Who Should Buy?

Suitable For
  • Seal Makers

    Ideal for custom sealing solutions in various applications where flexibility and durability are needed.

  • DIY Enthusiasts

    Perfect for home improvement projects requiring reliable weather stripping or gasket material for doors and windows.

  • Factory Maintenance

    Useful for maintenance tasks in industrial settings that need replacement for worn-out seals or gaskets.

Not Suitable For
  • High-Temperature Use

    Not suitable for environments exceeding 250°F, which may degrade the material and reduce performance.

  • Chemical Exposure

    Not ideal for applications involving strong acids or solvents that can damage Buna-N material over time.

  • Heavy Load Applications

    Not recommended for applications needing heavy compression resistance; other materials may perform better under stress.

Product Description

USA SEALING ZUSA-RC-1099 Buna-N Cord Stock, 70A Durometer, Black, Square Profile, 0.437 in Cross Section, 5 ft Long, Buna, Nitrile, NBR

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is Buna-N cord stock used for?

    Answer: Buna-N cord stock is primarily used for sealing applications. Its durable Nitrile material makes it ideal for resisting oils, fuels, and various chemicals. This makes it suitable for automotive, industrial, and household uses where liquid containment is needed. For instance, you can use it to seal gaps in machinery, create gaskets, or even in custom applications where flexible sealing is necessary.
  • Question: What does 70A durometer mean?

    Answer: The 70A durometer rating indicates the hardness of the Buna-N cord stock. A 70A rating means it has a medium hardness, which strikes a balance between flexibility and strength. This makes it versatile for a range of sealing solutions, allowing it to compress effectively while maintaining its shape. Applications include reusable seals for containers or equipment that require a firm yet adaptable sealing surface.
  • Question: What is the significance of the square profile of this cord stock?

    Answer: The square profile of the cord stock enhances its ability to provide an effective seal by maximizing the contact surface area. This shape ensures better compression against flat surfaces compared to round profiles. Ideal use cases include sealing around rectangular or flat surfaces in automotive and HVAC applications, where a tight seal is crucial for preventing leaks.
  • Question: How does a 0.437 inch cross-section affect performance?

    Answer: A cross-section of 0.437 inches provides a robust sealing capability while maintaining flexibility. This size allows for excellent adaptability to surface irregularities, which is essential in achieving a reliable seal. It is particularly beneficial in high-stress environments where your sealing requirements might change, such as in machinery that experiences vibration or thermal expansion.
  • Question: Can this Buna-N cord stock be used in food applications?

    Answer: Buna-N, or Nitrile rubber, is not generally recommended for food contact applications, especially if extreme temperatures are involved. While it can resist certain types of oils and greases, you should check for any specific compliance standards required for food-grade materials. Typically, alternatives like silicone or food-grade rubber are more suitable for food-related uses.
  • Question: Is this cord stock resistant to weathering?

    Answer: Yes, Buna-N cord stock exhibits fair resistance to weathering and ozone effects. However, prolonged exposure to UV rays can degrade Nitrile materials. For outdoor applications, consider using it in shaded or protected environments or complementing it with additional protective measures. It's effective for applications like exterior fittings that do not receive direct sunlight.
  • Question: How can I cut this cord stock to my required length?

    Answer: Cutting Buna-N cord stock is straightforward; simply use a sharp utility knife or scissors. Mark your desired length clearly before cutting to ensure a clean edge. This flexibility makes it perfect for custom applications, such as creating seals for different equipment sizes or adjusting existing seals that no longer fit your needs.
  • Question: Can this cord stock be bonded to surfaces?

    Answer: Yes, Buna-N cord stock can be bonded to surfaces using appropriate adhesives designed for rubber materials. Choose a high-quality adhesive suitable for the surface types you are working with to achieve a durable bond. This is advantageous in applications where permanent attachment of a seal is needed, like in certain machine housings or custom fixtures.
  • Question: Where can I buy Grenada SEALING ZUSA-RC-1099 Buna-N Cord Stock in Grenada?

    Answer: You can purchase Grenada SEALING ZUSA-RC-1099 Buna-N Cord Stock from Ubuy. They offer a wide selection of quality products, ensuring you find what you need seamlessly. Ubuy provides customer-friendly navigation and an efficient checkout process, making it a reliable platform to source your sealing materials.
  • Question: How should I store Buna-N cord stock to ensure longevity?

    Answer: To ensure the longevity of Buna-N cord stock, store it in a cool, dry place away from direct sunlight or excessive heat. Keep it in a coil or uncompressed state to prevent deformation. Proper storage is essential to maintaining its performance attributes, especially if you'll be using it in critical sealing applications later.

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XCD 130

This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.

QTY:

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Features & Benefits

  • Effective sealing with square profile design.
  • Made from durable Buna-N material for reliability.
  • Compatible with oils, water, and mild chemicals.
  • USA Sealing offers extensive options and sizes.
  • Custom fabrication available for unique needs.
  • Meets stringent regulations for industrial applications.

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