yes. especially, the thin colorless... it is a killer for FA... On Feb 7, 2018, at 5:17 PM, Jack Olson wrote: > sorry for the long delay (and thank you for the responses) > but as I was reviewing these posts I had another question: > > Have you ever heard of problems with conformal coating material > wicking up the connector leads and causing intermittent connections? > > thanks again, > Jack > > > On Wed, 6 Dec 2017 14:09:46 -0500, lduso - Diamond-MT.com > <[log in to unmask]> wrote: > > (..snip...) >> It's up to me to decide how close to J1 to get with the coating. I >> once >> coated the leads of all the fine-pitch connectors and the customer >> said >> that was too close. The next customer will reject the work if I >> don't coat >> the leads.