In article , NOPSAMmm2005
@bigfoot.com says...

Unless a chemist knows why there is no more black RTV anymore, to the
A.H.R people: I couldn't find Duco or Duro rubber for sale, in a
store or on the net, and I looked on the net for something else black
but so far hadn't found anything.

Perhaps it's less popular, so fewer retailers are carrying it? But it's
certainly still available. Go to www.mcmaster.com, search for RTV
silicone, several varieties of black RTV silicone still available.


--
is Joshua Putnam
http://www.phred.org/~josh/
Books for Bicycle Mechanics and Tinkerers:
http://www.phred.org/~josh/bike/bikebooks.html