Question about Circuit Board - Backing

[Tidybuoy]

Hi,

I have a circuit board (the one mounted in the engine compartment) and the backing is starting to crumble away. The circuit board works perfect.

Is there a special material that will work for re-sealing the backing?

Any advice would be great.......................Thanks, Vern

[Tidybuoy]

Thanks!

I will probably look for the potting compound. I agree with using something clear but, I have two boards that I want to list on E-Bay and need to get into "orig" condition.

[FIN]

Tidybuoy,

Most would recommend that you solder all the connections prior to replacing the potting compound. Photos that you have done that would bring a higher price on Ebay IMHO. Or using that clear acrylic as 914GT suggested would prove the same also.

Original condition for relay boards isn't a good thing. Original appearance is.

And thanks for not just throwing them away.

Fin

[Tidybuoy]

Actually, one of my circuit boards is in really good condition and the 2nd one has a piece about the size of a penny missing.

Thanks for all the good advice..............................Vern