Stainless Steel Advantages

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Stainless steel is a metal used in various applications due to its durability, heat and corrosion resistance, and variety of grades and types. We will explore what stainless steel is and the different types of stainless steel while also describing the advantages of stainless steel in various applications. What Is Stainless Steel? Stainless steel is […]

Get Into the Groove

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Founded in 1947, APM Hexseal is a leader in developing and manufacturing environmental sealing solutions for the advanced protection and longevity of circuit breakers and electromechanical switches. APM Hexseal is a trusted sealing products provider for extreme military, commercial, and industrial applications. With worldwide sales representation, a national and international distribution network, and a growing […]

How to Select the Right Elastomer

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An elastomer is a material that returns to its original shape after bending and stretching, which makes it especially useful for sealing seams to prevent gases, liquids, and more from getting in or out. There are more than 20 types of elastomers, each with specific properties for effective sealing in a range of applications, including […]

Manufactured in America

Benefits of Working with an American Manufacturer

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Since 1947, APM Hexseal has been a leading provider of top-quality internal and external sealing solutions for various industries and applications. We proudly manufacture all of our sealing solutions in our New Jersey manufacturing facility. While many companies have moved their manufacturing operations overseas in an effort to find cheaper labor and production costs, we […]

How to Choose the Right Sealing Boot for Your Next Project

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Mechanical and electrical controls such as control panels, circuit breakers, and switches can malfunction if not sealed properly and components are left vulnerable to harmful contaminants. Sealing boots function to guard those controls against various contaminants such as grease, cleaning solvents, sand, lubricants, liquids, saltwater, dust, and dirt. They are tough, flexible molded rubber devices […]

Green Manufacturing With APM Hexseal’s Products

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Manufacturing is one of the most critical sectors in the United States’ economy. It touches almost every facet of the business sector, from retail to transportation to construction. Although this field is crucial to the United States, historically, manufacturing has negatively impacted the environment due to the toxic gasses and chemicals released into the air. […]

Is a Gasket the Same as a Washer?

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APM Hexseal is a leading provider of durable high-quality sealing hardware, including custom-molded gaskets and washers. Gaskets and washers are often assumed to be the same thing, as they have a similar design and are both used in conjunction with other components. While they have a similar appearance, they serve very different purposes. Gasket vs. […]

APM Hexseal Seeloc Washe

The Purpose of Washers & Why They’re Used With Fasteners

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A washer is a mechanical component that consists of a circular flattened metal, plastic, or rubber disk with a hole through the middle. Washers are typically used with fasteners such as screws and bolts to distribute the load of the fastener, prevent damage to sensitive surface materials, and reduce the potential for leaks. Are washers […]

Metal Roof Leak

Common Causes of Metal Roof Leaks

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Metal roof leaks are not unusual, but they can be extremely costly. Undetected and unchecked, a leak can allow moisture to collect on roof supports, interior walls and ceilings, and even structural supports that keep the building standing. Over time, moisture can cause these building components to rust or rot. Standing water in the building […]

APM Hexseal Seelskrews & Seelbolts

How a Self-Sealing Screw Works

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Founded in 1947, APM Hexseal has provided environmental sealing solutions for over 70 years. We offer a wide range of innovative sealing products for use in industrial and commercial applications. Unlike traditional fasteners, they serve a dual purpose: joining components together and sealing contaminants in/out.  One of our core offerings is self-sealing screws. In this […]