Talk:Hall Effect Sensor Module
The silicone caulk used must not be the usual acetoxy cure type, which releases acetic acid and corrodes copper wires. There are non-corrosive "neutral cure" silicones out there but you have to specifically look for them.
Here's one reference http://www.logwell.com/tech/servtips/RTV.html.
Would hot-melt glue work here?
ChuckH 11:27, 5 October 2012 (CEST)