Ideal for high temperature environments. Silicone Modified Conformal Coating (422B) is a flexible finish product that provides a protective coating for printed circuit boards against moisture, corrosion, and thermal shock. It protects and insulates electrical and electronic components and assemblies, including generators, motors, transformers, relays, and solenoid coils. For spraying, liquid can be thinned using M.G. Thinner Cleaner. Thin up to one half part thinner to one part coating.

Certified UL 94V-0 (File # E203094)
Maximum Service Temperature of 200 C
Extended Shelf Life avoids worries about premature hardening and wastage
Easy rework and repairs: Solders through the coat removable with Cat. No. 435 thinner or Cat. No. 8310 stripper