Just to be completely accurate for people who might read this review: CorrosionX Heavy Duty doesn't actually 'dry'. The aerosol version that you purchased will thicken up a little bit once the propellant fully bubbles out of the coating that you sprayed, but it never actually dries. That is one of the strengths of the CorrosionX products compared to dry films like corrosion preventive waxes, tar-based underbody coatings, paints, etc., is that CorrosionX is self-curing. So if it somehow removed (for example, if the coating is worn or scratched off), excess CorrosionX will be drawn to re-coat exposed metal. But to your point, if you're going to use this product on electronics, leave it on for a little while to allow the product to fully creep, crawl and bond. Gently wipe up the excess oil if there's a concern with heat dissipation. And then re-assemble. Glad to year you're having success protecting electronics in very challenging conditions. CorrosionX product (regular, Aviation, XD Extended Duty and HD Heavy Duty) are all fantastic for these sorts of applications.
