Rover 75 MG ZT number plate lightbulb/reg plate lightbulb

[@maninthestreet01]

What did you use to replace all that black sticky stuff that covers the circuit board and protects it from ingress?

[@famfixit]

Double sided self adhering tape which I got from toolstation store. Just make sure you have a piece to show it to them when you go buy one, that is going to help a lot! Cheers