Urethane Conformal Coating
HumiSeal® 1A33 is a single component, polyurethane conformal coating, suitable for general printed circuit board applications. HumiSeal® 1A33 contains no free isocyanates and fluoresces under UV light for inspection purposes. HumiSeal® 1A33 coating is MIL-I-46058C qualified, IPC-CC-830 and RoHS Directive 2002/95/EC compliant and recognized under UL File Number E105698.
If you are interested in formulated materials or custom materials, click here to go to our formulated materials page, and/or contact us directly to discuss your project requirements.