Fine-L-Kote High Viscosity AR acrylic conformal coating is said to have a high viscosity for use as-is for dipping, or to thin for spray systems. Protects against moisture, thermal cycling, dust, debris, and other environmental contamination. Certified to IPC-CC-830B, MIL-I-46058C, and UL94 V-0, qualifying the final cured coat as nonflammable.
Techspray, a division of Illinois Tool Works, www.techspray.com