HumiSeal Employee Directory
Appliances, Electrical, and Electronics ManufacturingMassachusetts, United States51-200 Employees
HumiSeal, a Chase Electronic Coatings brand, focuses on conformal coatings for printed circuit boards, electronics, and sensitive components. It develops tailored formulations to withstand moisture, chemical exposure, heat, and mechanical stress, and offers coatings in acrylic, polyurethane, silicone, and UV-curable chemistries. Notable examples include a polyurethane coating that provides chemical resistance and fluoresces under UV light for inspections, and a UV-curable family designed for rapid cure with high moisture and chemical resistance. Headquartered in Westwood, Massachusetts, the company serves customers across electronics, aerospace, automotive, defense, renewable energy, and industrial systems seeking improved long-term reliability. As part of Chase Corporation, HumiSeal sits within a broader portfolio of engineered materials; in June 2026, Chase announced the acquisition of Sheldahl Corporation.