Kevin, 'Sikaflex' or 'Tigerseal' is your friend thumbs

Tigerseal

It is messy (but you can remove any excess with Meths or white spirit) .

It sticks very well and ,unlike silicone sealant , will not affect any future paint work you wish to have done.......

James

Aero8 , Series 1 - Boston Green
RR Evoque P300E Autobiography
Smart Brabus Convertible
Monkey Z125