A fast drying, clear urethane conformal coating intended for use on printed circuit assemblies. The product is conveniently dispensed from aerosol cans, utilizing an environmentally safe, non ODP propellant. The coating may be removed chemically using HumiSeal® Stripper 1063.
A fast drying, clear urethane conformal coating is specifically formulated for the protection of printed circuit assemblies. This product is dispensed conveniently from aerosol cans and features an environmentally safe, non-Ozone Depleting Potential (ODP) propellant. The coating is designed to provide robust protection for electronic devices across various operational environments, maintaining cost competitive advantages for users.
This urethane conformal coating may be chemically removed using HumiSeal® Stripper 1063. It adheres to stringent industry standards, including IPC-CC-830 and RoHS Directive 2002/95/EC, and holds recognition under UL File Number E105698, ensuring compliance and safety for various applications.
This versatile conformal coating is essential for customers seeking advanced protection for their electronic components. The innovative formulation and compliance with industry standards make it a reliable choice across multiple sectors, ensuring that devices remain functional and durable in challenging conditions.
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Contact Us1A27 Aerosol Conformal Coating Technical Data Sheet
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HumiSeal® 1A27 is a single component, polyurethane conformal coating, suitable for general printed circuit board applications.

| Packaging | EACH |
|---|---|
| Drying Time | 16 minutes |
| Recommended Thickness | 25 - 75 microns |
| Shipping Weight (lbs) | 1 |
| Quantity per Package | 1 Can |
| Solids Content % | 6.1 ± 1 % |
| Volatile Organic Compounds | 476 g/l |
| Shelf Life, Date Of Manufacture | 24 Months |