Polyurethane conformal coatings are easy-to-apply formulas that provide strong, flexible, chemically-resistant protection for applications like printed circuit boards, sensors, and other sensitive electronic parts. Available in one and two component varieties, polyurethane coatings are ideal for applications that require high mechanical strength and feature good reworkability. Ellsworth Adhesives offers a wide range of polyurethane conformal coatings from top brands like HumiSeal, ELANTAS PDG, Henkel Loctite, and more.