Need something sealed? Ask the experts at APM Hexseal.

Since 1947, APM Hexseal Corp. has been the leader in developing and manufacturing sealing solutions that significantly prolong the life of switches and circuit breakers in hostile environments. We offer a wide variety of silicone switch covers and sealing hardware, including a complete line of reusable, self-sealing fasteners and sealing washers. If you are unable to find what you are looking for, please let us know and we will be happy to assist you!

Now in our 70th year, our expertise and capabilities are unrivaled. We are the innovator, NOT the imitator.


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