Seals in electrical equipment do quiet work. They keep moisture and dust out of enclosures, maintain ingress protection ratings, insulate and isolate, and hold their sealing force through years of thermal cycling — usually without anyone opening the housing to check.

The demands are specific. Materials must meet flammability and electrical-equipment standards, resist ozone and UV where installed outdoors, and remain flexible across the temperature range the equipment generates and the environment imposes.

We manufacture seals in UL 94 and UL 157 approved compounds, developed for long-term ingress protection, weathering, and thermal stability across indoor and outdoor electrical applications.