pressure switch

there is a set screw in the side of the pressure switch and ours leaks… the screw was run in cross threaded and it ate up the hole… if we just put some JB weld over the hold and plug it will it be OK? or do we have to order a new one?:confused:

Order a new one!
Do Not USE!
Presser behind that “plug” can shoot it out like a Bullet!:eek: