Originally Posted by
Burnzybubbles
or that would do tbh but i'd deffo go round the blanking plate with some silicone just to make water tight, this would be the least hassle way of doing it but i'd always reckon to have it completely removed just depends on how much time you have to get it sorted.
I agree, remove it then fill it. If you have the slightest doubt with electrics get a reputable and if possible recommended electrician to do the work for you. Years ago i caught a live wire with the tip of a screwdriver and the resulting bang and jolt made me think i had been shot lol.