As a urethane conformal coating, Fine-L-Kote UR is highly resistant to most solvents, moisture, fungus and molds. A clear, repairable coating, Fine-L-Kote UR is formulated with a black light indicator, Opti/Scan, to provide checks for conformity in quality control. Coated boards can be reworked by applying soldering iron directly to coating or complete removal can be achieved by using Trace Technologies conformal coating remover. - Techspray Fine-L-Kote UR is a durable, urethane conformal coating that is used for chemical, moisture and abrasion protection. It is non-ozone depleting and fluorescence under UV light to aid inspection. Urethane conformal coating is widely used in harsh chemical environments.