hello simon, what do you think is the right colour in your opinion ?
on another note, i read alot about morgan owners using Sikaflex, can i just add this is only a brand name of a PUR sealer, i hope i am not breaking any advertising rules, but SOUDAL is a Dutch Company who make many of these type sealers, try Soudal 940FC its great for bonding metal and Glass in the Automotive Refinishing Sector.