Anyone have any experience with a silver trace marker?

[Deadite]

Does anyone know how easily the trace will wear away if handled often?
Also once the trace cures is there a toxicity issue if the trace is in e-juice?

Thank you.

 

[Deadite]

<Ben Stein> Anyone?.. Bueller?... Bueller?...

 

[perlionsmitnick]

never heard of it but if I did I would do the traces then epoxy clear coat the board

 

[asdaq]

There is an epoxy pen for that too. Here is a MSDS for a silver pen, subsequently discontinued:

http://www.mgchemicals.net/msds/english/8420-p.pdf

 

[Rocketman]

The toxicity of the liquid is what is being stated in the MSDS. The solvents evaporate off pretty quickly. The quantities used to do small signal circuit repairs would probably not be a problem. I have found that (experience with some of these products long ago) is that they will not handle large signals. Logic gates and such that are not sensitive to a small path resistance would be OK. Atty currents would not do well with this stuff.

 

[Str8V8ping]

^^ what he said . Not great

 

[Deadite]

The toxicity of the liquid is what is being stated in the MSDS. The solvents evaporate off pretty quickly. The quantities used to do small signal circuit repairs would probably not be a problem. I have found that (experience with some of these products long ago) is that they will not handle large signals. Logic gates and such that are not sensitive to a small path resistance would be OK. Atty currents would not do well with this stuff.

Yeah I was looking to maybe use it for a touch switch contact. I was also thinking of using it on the mouth piece as a touch switch, but I don't want to try it if would wear away quickly and if it would be toxic or become toxic if/when it came into contact with e-juice.

Thank you for your time and information.