Discover Unmatched Quality and Variety for Every Application

At DNOW, we're more than a supplier; we're your trusted partner dedicated to maintaining the integrity of your systems. Our commitment to quality shines through in our diverse range of gaskets, including elastomer and spiral wound options. Our user-friendly online store makes finding and purchasing the ideal gasket effortless. Additionally, our expert team is always on hand to assist with any questions, helping you select the gasket that perfectly fits your needs. Experience the DNOW difference today for sealed, secure, and flawlessly functioning connections.

DNOW offers excellence in sealing solutions and an unparalleled range of gasket options.

Product Description


Gaskets play a critical role in ensuring the integrity of your connections, we've curated a selection that meets the diverse needs of various industries. From the resilience of elastomer gaskets to the precision of die-cut shapes, our collection is tailored to offer reliable sealing solutions. Whether you're handling high-pressure systems or require specialized materials, our gaskets are engineered to provide a perfect, leak-free seal every time.

Benefits and Features

  • Elastomer Gaskets

    • Versatile Sealing Solutions: Ideal for a variety of applications, our elastomer gaskets are made from premium materials such as silicone, neoprene, and nitrile rubber.
    • Customizable Options: Choose from an array of types to meet specific sealing requirements.
    • Durable and Resilient: Engineered for long-lasting performance under varying conditions.
  • Flange Insulating Kit

    • Complete Insulation Package: Everything you need for effective flange insulation in one convenient kit.
    • Ease of Installation: Designed for quick and efficient application.
    • Enhanced Flange Protection: Offers significant benefits in maintaining the integrity of your flanges.
  • Non-Metallic Gaskets

    • Ideal for Low-Pressure Applications: Perfectly suited for flat-face and raised-face flanges.
    • Variety of Types: Includes full-face and flat-ring options for diverse requirements.
    • Composite Material Construction: Ensures flexibility and adaptability in different settings.
  • O-Rings

    • Universal Sealing Capability: Circular elastomer rings ideal for creating tight seals in grooved joints.
    • Wide Application Range: Suitable for numerous sealing tasks.
    • Simple yet Effective Design: Ensures a reliable seal with minimal complexity.
  • Ring Joint Gaskets

    • High-Pressure Expertise: Specially designed for demanding, high-pressure environments.
    • Material and Style Diversity: Options include metal-to-metal seals and unique shapes like oval and octagonal.
    • Advanced Features: Includes vented designs for specialized applications.
  • Sheet and Die-Cut Gaskets

    • Customizable Shapes and Sizes: Tailor-made for specific sealing needs.
    • Versatile Material Options: From general sealing to extreme temperature and chemical resistance.
    • Precision Engineering: Ensures a perfect fit and effective performance.
  • Spiral Wound Gaskets

    • Adaptable Sealing Power: Ideal for a range of temperatures, pressures, and media.
    • Semi-Metallic Construction: Balances flexibility and strength.
    • Multiple Configurations: Customizable winding and filler materials to meet specific service requirements.
Explore Our User-Friendly eCommerce Store

Explore Our User-Friendly eCommerce Store

Shop Gaskets with Ease at DNOW's Online Store

Discover the convenience of online shopping with DNOW's user-friendly eCommerce store. Our digital platform is designed to streamline your shopping experience, making it easier than ever to find and purchase the gaskets you need. Browse through our extensive collection of gaskets, ranging from the robust elastomer to the precision-engineered spiral wound options, all with detailed product information and specifications at your fingertips.

Why Choose DNOW Gaskets?

Quality, Reliability, and Expertise

When it comes to sealing solutions, choosing the right gasket is crucial for the safety and efficiency of your operations. At DNOW, we understand this, so we stand out as the preferred choice for gasket solutions. We offer:

  • Unmatched Quality
  • Wide Variety to Meet Every Need
  • Expert Guidance
  • Reliability You Can Trust
  • Commitment to Customer Satisfaction
DNOW's curated gasket selection includes everything from versatile elastomer gaskets to advanced spiral wound gaskets.

A Selection of Supplier and Manufacturer Partnerships

Sara Sae
Wolar Industrial


If you're in the market for a new gasket, you may be wondering if elastomer gaskets are the way to go. Here are the top 10 benefits of using elastomer gaskets:

  1. They're extremely versatile and can be used in a wide variety of applications.
  2. They're durable and can withstand high temperatures and pressures.
  3. They offer excellent resistance to chemical attack.
  4. They're non-toxic and safe for use in food and beverage applications.
  5. They have excellent rebound properties, meaning they spring back into shape after being compressed.
  6. They're very resistance to compression set, meaning they maintain their shape and sealing ability over time.
  7. They're easy to install and require no special tools or training.
  8. They're relatively inexpensive compared to other types of gaskets.
  9. They don't require any special maintenance or
  10. They come in a wide variety of shapes, sizes and materials to accommodate your specific needs.
If you’re in the market for a new gasket, elastomers may be the way to go. Give DNOW a call and we can help you get started.

If you need a gasket, it's essential to choose the right one for your needs. There are a few things to consider when making your selection.

  • First, you need to know the material the gasket will be made from.
  • Second, you need to know the size and shape of the gasket.
  • Third, you need to know the application the gasket will be used for.
  • Fourth, you need to know the temperature and pressure the gasket will be exposed to.
Once you have considered all of these factors, you can narrow down your choices and select the right gasket for your needs. You can always consult with a DNOW gasket specialist if you are still unsure. They can help you choose the right gasket for your application and ensure that it will perform as expected.

Gaskets are used for various applications, such as sealing two surfaces together or providing a place for a sealant to adhere. Gaskets can be made from various materials, such as rubber, metal, or even paper. The type of gasket used will depend on the application and the materials being sealed.

A flange insulating kit is a set of materials used to insulate a flange connection. This can be used to prevent heat loss or protect against electrical hazards. Flange insulating kits usually include an insulation sleeve, insulation tape, and a barrier gasket. When choosing a flange insulating kit, it's essential to consider the material you'll use. For example, if you're working with stainless steel, you'll need a stainless steel sleeve kit. Other factors to keep in mind include the operating temperature and the maximum pressure rating.

A pipe gasket is a type of sealant used to seal the space between two pipes. Pipe gaskets are usually made out of rubber or some other soft material that can easily be compressed. They are placed between two pipes and then tightened to create a seal. Pipe gaskets are used in many different applications, such as in plumbing, automotive, and industrial applications.

Gaskets and seals are often confused because they serve similar purposes. Both are used to prevent leakage, but they work in different ways. A gasket is a compressible material placed between two surfaces to create a seal. When the surfaces are tightened, the gasket is compressed and creates a seal. A seal is a non-compressible ring that is placed between two surfaces. The seal is not compressed, but the surfaces are tightened against the seal.