Conformal coating is a special polymeric film product that keeps circuit boards, components, and other electronic devices protected from environmental conditions that can have adverse effects on them. The coatings are designed to conform to the inherent structural irregularities of circuit boards and offer increased dielectric resistance and protection against humidity, fungus, heat, corrosion, and contaminants like dust and dirt. Conformal coatings also enhance the operational integrity of the devices.

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