Forum Discussion

path1's avatar
path1
Explorer
Jan 01, 2018

"Best" way to weather proof 12 volt elec connection

Any wisdom on the “best” way to weatherproof couple spade connections on 12 volt ? I’m replacing a 5 psi pressure switch that has a “Delphi PA66” connection with a 15 psi switch that only has spa...
Cameo_Phil's avatar
Cameo_Phil
Explorer
Jan 02, 2018
Be careful with using silicone for electrical connections. For electronics and anything liable to be corroded you MUST use "neutral cure" Silicone rubber.
You can buy acid cure Silicone Rubber which exudes acetic acid as it sets.
If it smells like vinegar then it's acid cure. Acid cure Silicone will corrode electrical connections in short order.

About Technical Issues

Having RV issues? Connect with others who have been in your shoes.24,209 PostsLatest Activity: Feb 26, 2025