Gaskets & Seals by Aero - Custom Rubber Parts

Custom Rubber Seals & Gaskets for Any Industry

What is a rubber gasket & where is it used?

Custom Rubber Gaskets and Seals are common rubber products that are used in almost every business industry. Rubber gaskets form barriers between two objects. This helps prevent leaks or contamination of a container’s contents. The compressibility of rubber gaskets provides a sealing opportunity between two surfaces.

Is your sealing product a gasket or a seal? Stop by our blog to dig deeper into the difference between gaskets and seals.

Cross-Industry Experience

When you call Aero, you will speak directly with a Sales Engineer. They understand your industry along with its common gasket applications and material requirements.

Aero provides quality rubber gaskets for a wide range of applications across a variety of industries. Some of these industries include:

  • Aerospace Industry
  • Agriculture (Agribusiness)
  • Chemical Industry
  • Construction Industry
  • Military/Defense Industry
  • Energy Industries
    • Electrical Power
    • Petroleum (Oil & Gas)
  • Food & Dairy Processing Industry
  • Manufacturing Industries
    • Automotive
    • Heavy Equipment
    • Machinery
  • Transportation

rail car oil tank seals

Storage Tank & Piping Gaskets

Many of the industries listed above use storage and mixing tanks in their processes, which are sealed with rubber gaskets. Sealing applications often have material requirements for gaskets. These standards ensure the gaskets can easily withstand the chemicals and extreme temperatures they’re exposed to. For example, gaskets for potable water storage and distribution tanks may need to meet the NSF/ANSI 51 and/or NSF 61 standards.

At Aero, our sales engineers are familiar with common industry standards. They’ll work with you to help you find materials that are a good match for your application and your industry’s guidelines.

High Temperature & Low Temperature Applications

In some instances, your application will require gaskets that can endure high or low temperature conditions. Choosing the correct polymer, grade, and formulation is key to a lasting seal.

Certain elastomers have excellent resistance to either high heat or extreme cold. Sometimes, a material has a high tolerance for both. Those elastomers are ideal for exposure to an extended temperature range. For example, a silicone gasket used in industrial ovens may also work in a freezer or cooler within that facility.

Your sales engineer will discuss rubber compound options with you so you can make an informed decision about which elastomer will best meet your needs.

Common Rubber Gasket & Seal Materials

Aero has a wide variety of commercial, high grade, and specification grade elastomers to choose from. They can be purchased from Aero as either custom finished parts or as rubber sheet or rolls so you can produce your gaskets in house. Our available seal and gasket materials include:

Buna ‘N’ (Nitrile)
Buna ‘S’/SBR
CSM—Chlorosulphinated Polyethylene (Formerly Hypalon®)
Fluoroelastomer (FKM)

Masticated Rubber
Natural Rubber (polyisoprene)
Skirtboard—SBR/Natural Rubber Blend

Synthetic Polyisoprene
Thermoplastic Rubber (TPR)
Get Your Guide to Choosing an Elastomer

Red gasket with fabric finish

Optional Material Enhancements

  • Solid or sponge form
    • Open– and closed-cell sponge available in multiple polymers
  • Cloth and fiberglass reinforcement (for added strength)
  • Metal and x-ray detectable compounds
  • Thermally conductive
  • Electrically conductive
  • Electrically nonconductive

Common Industry Standards

  • FDA Title 21 CFR 177.2600—Rubber Articles Intended for Repeated Use In Contact with Food and Food Processing Equipment
  • NSF/ANSI 61—Material Requirements for Components Used in Potable Water Systems
  • USP Class VI—Requirements for Materials Used Contact with Medical Devices and Applications
  • UL—Underwriters Laboratory Rubber Formulations/Compounds Registered for Use in Specific Applications
  • 3A Sanitary/Dairy—Sanitary Design and Fabrication Requirements for Equipment Intended
    for Use in Dairy Plants
  • AMS—Aerospace Material Specification Requirements for Materials
  • ASTM—Material Meeting the Requirements of Specific American Society for the Testing of Materials Standards or Specifications
  • MIL—Material Meeting the Requirements of Specific Military Standards or Specifications
  • SAE—Material Meeting the Requirements of Specific Society of Automotive Engineers Standards or Specifications
  • AASHTO—American Association of State Highway and Transportation Officials Requirements for Materials Used in Highway Design and Construction
  • RoHS—Material Adhering to the Restriction of Hazardous Substances Found in Electronics and Electrical Products
  • REACH—Material Meeting Requirements of the Registration, Evaluation, Authorization, and Restriction of Chemicals to Reduce Risk to Human Health and the Environment
  • Prop 65—Material Meeting the Safe Drinking Water and Toxic Enforcement Act Standards to Limit and Notify Consumers of Toxic Chemicals in Consumer Products

Gasket and Seal Fabrication Options

  • Hot Vulcanized or Cold Bond Splicing
  • Molding
    • Compression, Injection, and Transfer
  • Precision Slitting
  • Custom Die Cutting
  • Waterjet Cutting

Whether you’re looking for a common rubber gasket or a unique design for a complex application, Aero Rubber is ready to help.

Your sales engineer will ask you about your gasket’s application. This includes intended daily usage, chemical contact, environment, and your specification requirements. Our 3 Keys to a Functional Gasket are just the beginning of customizing the right gasket for your needs.

Aero can offer our expertise to guide you toward the most efficient and cost-effective fabrication methods for your needs. We will help you select the best fit for your application. We can quote and make you samples. Once approved, your custom parts can ship as soon as 1–2 weeks later.

Begin your project today and call us at (800) 662-1009 to request a quote. We’ll make sure you get the gaskets and seals you need, made to your industry’s standards, and delivered right on time. Aero Rubber Company is proud to be an ISO 9001:2015 Certified manufacturer.

We look forward to working with you!