APM HEXSEAL was founded in 1947 with a mission to develop and manufacture environmental sealing solutions to protect and prolong the life of electromechanical switches and circuit breakers. With over 100 patents to its name, and parts installed by more than 200,000 customers, APM Hexseal has remained the prime supplier for the boating industry, beverage dispensing machinery, combat equipment of all kinds, off-road vehicles, medical equipment, a broad range of instrumentation and communications equipment, and many others. We at APM Hexseal are very proud of our long list of accomplishments, sterling track record of quality production, and continued dedication to innovation and the production of the best products for any manner of sealing needs. APM Hexseal boasts a national and international distribution network, worldwide sales representation, a broad, ever growing product line, unrivaled technical support availability, and a first-rate machine shop and engineering team for the development of custom products. No matter the challenge, our engineers will work to create the sealing solution you need. Authentic APM Hexseal parts are proven performers and reflect our company motto: “Complete Sealing Solutions. Total Customer Satisfaction."