Ok, so it looks like "shocker lube" or "Dow Corning Molycote 33" is THE lube that's recommended for markers, and it won't rot your o-rings.
Soooooo.... where can I get some (in the UK) that doesn't cost the earth for a pea-sized amount?
Does anybody know what the actual make-up of this lube is, and whether it is sold under a different name in any of the easily accessible electronics/hardware/DIY/motorists supply stores?
Soooooo.... where can I get some (in the UK) that doesn't cost the earth for a pea-sized amount?
Does anybody know what the actual make-up of this lube is, and whether it is sold under a different name in any of the easily accessible electronics/hardware/DIY/motorists supply stores?