I’ve been under the illusion that the ‘sticky’ stuff was not a lubricant and it’s primary purpose is to prevent new chains oxidising (rusting).
I’ve always thoroughly ‘de-greased’ the new chain by immersion into a de-greaser and swilling about. After fitting, have applied liberal amounts of dry or wet lube as the prevailing season dictates and wiped off excess. Finish Line Wet for most of the year.
Never experienced problems as you’ve described with the chain behaving as a grit magnet.
I’ve also used a chain cleaner thang and found good results with a few refills of the ‘sump’
Thanks for that. So it could very well be the ‘sticky stuff’ on the chain that has caused this and not the FL Wet Lube. I shall give the chain a thorough degreasing and reapply the lube.