APM-Hexseal

Switch, Circuit Breaker and Equipment Seals and Hardware

APM Hexseal went on to develop and patent other sealing products, including a complete line of reusable self-sealing fasteners and washers, which were first used to provide additional sealing protection (IP66/68 ingress rating) on our circuit breaker seal mounting flanges.

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®. APM Hexseal has been 100% focused on the development and production of internal and external sealing solutions for electrical and electronic applications, from relatively simple designs to complex geometric configurations, many requiring bonding to metal components.

APM Hexseal has been 100% focused on the development and production of internal and external sealing solutions for electrical and electronic applications, from relatively simple designs to complex geometric configurations, many requiring bonding to metal components.


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