Announcements

APM Hexseal Corp. has promoted these products / services:

APM Hexseal Corp. - EXTREME CONDITIONS DEMAND THE STRONGEST PROTECTION

APM HEXSEAL® HOLDS THE NOTABLE DISTINCTION OF HAVING DESIGNED AND PATENTED THE VERY FIRST SELF-SEALING FASTENERS, WHICH LATER BECAME OUR TRADEMARKED SEELSKREWS® AND SEELBOLTS® (read more)

APM Hexseal Corp. - COVID-19: APM HEXSEAL’S SEALING SOLUTIONS

COVID-19: APM HEXSEAL’S SEALING SOLUTIONS FOR MISSION-CRITICAL APPLICATIONS (read more)

APM Hexseal Corp. - Fireworks-not the only thing to light up the night

Remember, fireworks aren't the only things that light up the night! Light the way with our new line of glow in the dark switch boots. (read more)

APM Hexseal Corp. - Confused About Which Screw Drive Style to Choose?

Confused About Which Screw Drive Style to Choose? Don't Lose Your Head! (read more)

APM Hexseal Corp. - NEW! Emergency Glow Switch Boots

WE ARE PROUD TO INTRODUCE OUR NEW LINE OF EMERGENCY GLOW SWITCH BOOTS!

These boots will charge with exposure to any normal light source and will begin to glow the minute the lights go out. (read more)

APM Hexseal Corp. - Liquid and Airtight Sealing Washers

Molded silicone rubber bonded to specially formed stainless steel washers. APM Hexseal SEELOC washers are THE ideal UL- Recognized sealing solution in any mechanical, electrical and electronic applications requiring high- performance, air/liquid-tight sealing. Use our SEELOC washers with conventional screws, bolts or studs to complete the sealing and locking action. (read more)

APM Hexseal Corp. - Sealing Solutions in Defense & Aerospace

In the aerospace and defense industries, sensitive electronics play a vital role in nearly every mission. As these components are critical to the success or failure of each operation, protecting them from damage that may potentially affect performance is essential (read more)

APM Hexseal Corp. - Circuit Breaker Sealing Boots

APM Hexseal's lever-actuated circuit breaker boots are designed to protect these critical devices, extending breaker life-spans and in turn helping to ensure long-term security of the system as a whole. (read more)

APM Hexseal Corp. - Reusable Sealing Nuts and Bolts

Our self-sealing seelskrews® and seelbolts® seal panel openings, preventing seepage & contamination. Vibration resistant, reliable, reusable and available in numerous styles and materials. Got leaks? Ask the experts at APM Hexseal (read more)

APM Hexseal Corp. - Half & Open Toggle Switch Boots

Half-Toggle Boot with patented inverted bellows design for use with sensitive switches. Avoid unintentionally tripping a sensitive breaker/switch into the on/off position by attaching the patented APM Hexseal 1131/60 or 1132/60 inverted bellows toggle switch boot. (read more)

APM Hexseal Corp. - HEAD STYLE OR DRIVE STYLE?

HEAD STYLE OR DRIVE STYLE? DON’T LOSE YOUR HEAD WITH OUR EBOOK

CONFUSED ABOUT WHICH SCREW DRIVE STYLE TO CHOOSE?

Our eBook explores the various types of available drives and the applications that rely on them (read more)

APM Hexseal Corp. - Sealing boots for COVID19 test units & ventilators

As an essential business, APM Hexseal manufactures components for many mission-critical applications in the medical, military, and industrial arenas. (read more)

APM Hexseal Corp. - How to Match Switches with Boots

When working with Electrical Equipment, it is critical that the components be protected from contaminants and harsh environmental conditions. In order to meet the needs of a comprehensive array of applications, APM Hexseal has engineered a variety of sealing solutions in a wide range of sizes, shapes and functions. (read more)

APM Hexseal Corp. - Rocker Boots

APM's Hexseal Rocker Boots do not include an insert or frame of any kind. The majority of APM's Rocker Boots are designed to install on the switch prior to the switch installation. The Rocker Boots are often molded from transparent silicone RUBRGLAS which allows for easy viewing of the switch position.  (read more)

APM Hexseal Corp. - APM Hexseal is an essential manufacturer

APM Hexseal is an essential manufacturer and we remain open to support our customers and partners. (read more)

APM Hexseal Corp. - PROTECT ELECTRONIC SYSTEMS

Sealing solutions, such as electrical covers, boots, and sealing hardware, protect electronic equipment by preventing environmental contaminants from penetrating through the enclosure to the sensitive internal components. (read more)

APM Hexseal Corp. - WHY USE SEALING HARDWARE?

In the industrial sector, sealing hardware plays a critical role in ensuring components are securely fastened within a system and preventing contaminants—such as liquids and gases—from moving through the sealed area (read more)

APM Hexseal Corp. - Selecting the Best Elastomer for Sealing Fasteners

Elastomers are the key to providing effective sealing solutions for applications in outdoor, marine, medical and any environment where sealing stuff in or sealing stuff out is imperative. Elastomers are versatile materials typically composed of polymers, and manufacturers prize them for their ability to bend and stretch in a variety of ways before returning to their original shape. (read more)

APM Hexseal Corp. - WHAT ARE COLD HEADED PARTS?

WHAT ARE COLD HEADED PARTS?

Cold heading is a manufacturing method that employs cold forming techniques to produce standard and custom fasteners and components quickly and efficiently. Parts and products produced through this method are referred to as “cold headed” (read more)

APM Hexseal Corp. - Meeting the NASM82496 STANDARD

APM Hexseal is excited to announce that we now offer operating pressure tests as required by NASM82496, paragraphs 4.5.1., 4.5.2., and 4.6.3. (read more)

APM Hexseal Corp. - Sealing Washers to Plug Knockout Holes

UL Recognized (UL Type 4X/6 enclosures) and IP66/68 rated, Seeloc Washers provide a high-performance, air- and liquid-tight seal that is ideal for applications where spray, vapors or wash-downs are present, or where there is a concern of damage from a wide range of contaminants, such as dust, oils and salt build-up. (read more)

APM Hexseal Corp. - Sealing Screws and Bolts

Self-sealing screws and bolts offer a reliable and reusable seal, preventing (or containing!) contamination from dust, air, water, lubricants and other liquid or gaseous substances. They are also vibration resistant, making them a great choice for applications that encounter day-to-day jarring, or repetitive movement. (read more)

APM Hexseal Corp. - Protect your Electronics with Sealing Boots

Any unsealed electrical devices mounted to a control panel or piece of electrical equipment can fall victim to the impacts of hostile environmental factors if not properly protected. The Electronics Division of APM Hexseal develops and manufactures environmental protection sealing components for (read more)

APM Hexseal Corp. - Military Grade Switch Boots: HEXSEAL®

APM Hexseal products have seen service in every military conflict since WWII. More than 50 million HEXSEAL® switch boots have been produced in a wide variety of types and sizes for military, commercial and industrial applications throughout the world. Installed by more than 200,000 customers, APM is the prime supplier for the boating industry, beverage dispensing machin... (read more)

APM Hexseal Corp. - Prevent Improper sealing of critical elements

SEAL STUFF IN, SEAL STUFF OUT PART 1 – SEALING BOOTS & BUSHINGS

Industrial mechanical equipment must reliably perform essential tasks, even while operating in challenging conditions. The slightest error or malfunction can lead to time-consuming and costly maintenance or repairs. (read more)

APM Hexseal Corp. - Sealing Boots for Lever Actuated Breakers

APM Hexseal's lever-actuated circuit breaker boots are designed to protect these critical devices, extending breaker life-spans and in turn helping to ensure long-term security of the system as a whole. (read more)

APM Hexseal Corp. - High Temperature Self Sealing Nuts - Up to 20,000 psig and 400 F

Seelnuts install just like conventional nuts, and are designed for use with ordinary screws, bolts and studs, making them a quick and easy sealing option for all sorts of applications, especially where there is a need to withstand high internal or external pressures. (read more)

APM Hexseal Corp. - Outdoor Keypad Covers Provide Lasting Security

APM Hexseal Covers Outdoor Keypad Providing Lasting Security in Any Environment. APM Hexseal was informed of the need to install protection for outdoor keypads. The product would require a high tolerance of exposure to sun, dust, dirt, moisture and extreme weather conditions. APM Hexseal designed a single-piece seal, precision molded with crystal-clear silicone... (read more)

APM Hexseal Corp. - HOW TO SELECT THE RIGHT ELASTOMER

HOW TO SELECT THE RIGHT ELASTOMER FOR YOUR SEALING BOOTS AND FASTENERS (read more)

APM Hexseal Corp. - Military-Grade Parts Built to Perform

HOW SILICONE SEALING PARTS IMPACT MILITARY OPERATIONS

At APM Hexseal, we know the importance of producing military-grade parts that work well under extreme conditions (read more)

APM Hexseal Corp. - DO YOU NEED A BIGGER BOOT?

The circuitry with electronic equipment can be extremely fragile, especially when exposed to environmental substances like water, salt, dirt, and chemicals. Even small amounts of these contaminants can damage electronics easily. This damage usually leads to unplanned downtime, profit loss, and a jump in equipment repair and replacement costs. (read more)

APM Hexseal Corp. - Innovation vs. Imitation in Sealing Solutions

For over 70 years, APM Hexseal Corp. has been an industry leader in the development and manufacture of sealing solutions capable of prolonging the service life of critical components-such as circuit breakers and switches-in extreme operational and environmental conditions. In the field of sealing solutions, we lead the pack as the innovator, not just another imitator. (read more)

APM Hexseal Corp. - Sealing Boots for Toggle Switches

APM Hexseal's Sealing Boots and Bushing Seals provide strong protection for both the external and internal workings of a device, ensuring the safety, reliability and overall function of the system as a whole. Sealing Boots and Bushing Seals are available in a variety of styles and install easily over the vast majority of standard electro-mechanical switches and devices on the market. (read more)

APM Hexseal Corp. - Sealing Washers - Stainless Steel with Silicone

Seeloc® washers are APM's line of self-sealing washers that are reusable as well as vibration-resistant. APM's Seeloc® washers are 18.8 stainless steel with a silicone rubber (other materials available) section that is molded and bonded to the washer. (read more)

APM Hexseal Corp. - Protect Your High Sensitivity Switches

APM Hexseal's Sealing Boots and Bushing Seals provide strong protection for both the external and internal workings of a device, ensuring the safety, reliability and overall function of the system as a whole. (read more)

APM Hexseal Corp. - Rotary Switch Sealing Boots

Specialized open boot, molded from silicone to a threaded mounting nut, that, once correctly mounted, seals around the rotating shaft as well as to the mounting panel. These boots are specifically designed to withstand the friction created by the shaft rotation without restricting the actuation motion. (read more)

APM Hexseal Corp. - Silicone Rocker Switch Boots

Unlike traditional toggle, pushbutton and rotary switches, rocker switches do not utilize a round threaded mounting bushing, and therefore a Rocker Boot does not include a threaded mounting nut. In fact, most of APM Hexseal's Rocker Boots do not include an insert or frame of any kind. (read more)

APM Hexseal Corp. - Sealing Boots for Pushbutton and Rotary Switches

Heavy Duty Seeloc® Washers consist of molded silicone rubber bonded to specially formed stainless-steel washers. These robust washers are capable of handling at least 50% more torque than our standard washers, while creating a tight seal that acts as a barrier to a multitude of potentially damaging elements. HD Seeloc® Washers are a simple sealing solution, ideal for... (read more)

APM Hexseal Corp. - APM HEXSEAL Patented IQ Switch Sealing Boot

APM offers patented higher intelligence with lasting integrity products

The APM HEXSEAL Patented IQ Switch Sealing Boot is designed for applications where it is preferable to retain the original switch's front-panel mounting nut. This version is made possible by the incorporation of a newly designed bonded concentric mounting nut that features an internal cavity con... (read more)

APM Hexseal Corp. - High-pressure self-sealing SEELSKREWS

Did you know?

The use of LEDs is finding its way into a myriad of harsh environments for both indoor and outdoor electrical lighting applications. For example, one leading outdoor lamp fixture company has successfully developed an outdoor ceiling mounted fixture incorporating numerous LEDs per fixture with day and night power output requirements controlled by micro circuits. (read more)

APM Hexseal Corp. - External Pressure for Armored Switch Sealing Boot

The Armored Switch Boots are designed to handle external pressures up to 1,500 psi (103bar), and temperatures from -80°F to +400°F (-62°C to +204°C). The external actuator mechanism is armor plated with 300 series stainless steel that protects an internal elastomeric sealing membrane conforming to A-A-59588. Manufactured to stringent specs of MIL-DTL-5423, it is IP... (read more)

APM Hexseal Corp. - Circuit Breaker Boots

Our two distinct boot styles are Back-of-Panel, secured behind the breaker mounting panel, and Front-of-Panel, mounted to the outside of a panel using a sturdy metal frame. All designs feature a continuous sealing rib around the underside of the flange to ensure a consistent, reliable seal. (read more)

APM Hexseal Corp. - Bushing Seals

Bushing Seals are small, inconspicuous and perfect for ready-sealed toggle, push button and rotary switches. (read more)

APM Hexseal Corp. - Pushbutton Boots

Available in both full boot and half boot varieties, APM Hexseal Pushbutton Boots provide excellent sealing protection for pushbutton switches of all styles and sizes. (read more)

APM Hexseal Corp. - How Silicone Sealing Parts Impact Military Ops

Since World War II, we've been providing crucial sealing solutions for use in military applications, protecting sensitive electrical components from water, dust, dirt, inclement weather and a plethora of other environmental hazards. (read more)

APM Hexseal Corp. - Custom Rubber and Silicone Protective Seals

Whether working from a preliminary design you have provided, or creating a new design from scratch, APM Hexseal's experienced design team will be at your side, assisting you in the development of a reliable, cost-effective product that meets your applications unique requirements. (read more)

News articles and press releases for APM Hexseal Corp.:

06/15/2015

New Jersey company, APM HEXSEAL, announces patent number 9,018,553, covering newly engineered products that seal switches from environmental hazards.

05/08/2015

The pushbutton boot with a flare is well-suited for a variety of industrial, military, medical, marine and many other demanding applications where substandard quality and failure is not an option.

03/12/2014

In 2013, APM Hexseal Corporation has successfully demonstrated its commitment to excellence with 100% on-time delivery and quality of their products to Lockheed Martin Aeronautics.

02/27/2014

UBM and Design News MouseTrap award recognizes industry leaders innovating in the development of new products in automation, electronics, materials, and design tools.

02/05/2013

We now have 4 new UL-Recognized Self-Sealing Fastener Engineering Kits for your convenience and portability.

01/29/2013

APM Hexseal's Ultra Flex Toggle Boot 1131/60 has been named a finalist in Design News' Annual Golden Mousetrap Awards in the Materials & Assembly: Fastening, Joining and Assembly Components category.

10/22/2012

APM HEXSEAL announces a series of patents pending on full and half toggle environmental sealing boots that avoid unintentionally tripping a sensitive breaker/switch into the on/off position.

09/01/2012

APM HEXSEAL announces a series of patents pending on full and half toggle boots that avoid unintentionally tripping a sensitive switch into the on/off position.

08/27/2012

There's much to be said about a company manufacturing their own products these days, right down to the production mold, exclusively in the USA.

08/24/2012

APM HEXSEAL announces the addition of a new GFCI circuit breaker sealing boot. This new boot matches the operational configuration of Carling Technology PB Series Ground Fault Circuit Breaker.

07/19/2012

APM Hexseal's milieu has long been as the dominant provider of imperial-style switch boots, Self-Sealing fasteners, and washers.

01/10/2011

Industry Finding Stainless Steel Armored Pushbutton Switch Boot Useful in Prolonging Switch Life & Reliability for HIGH-Pressure & Temperature Wash Downs & Rough Handling Conditions.

07/01/2010

At first glance this silicone rocker switch seal looks like one of our many standard rocker boots intended to protect electromechanical rocker switches.

11/01/2009

This new one-step generation of environmental toggle switch and circuit breaker silicone sealing boots is designed for fast retrofitting on existing control panels.

07/01/2009

Invest 7 Minutes Now & Become an Expert in Environmental Protection for Electromechanical Controls!

04/01/2009

Designed to provide maximum sealing for gas & liquids to 20,000 psi internal/external, all fasteners are UL Recognized and are offered in a variety of popular types, (machine screws, bolts, nuts, rivets and self-sealing oversize washers).