ERF(?)

Tom Harp · Post by **Tom Harp** » Thu Jul 30, 2009 6:27 pm

That's the name I wrote to myself a couple years ago for a substance available from J C Whitney, that was supposed to be a miracle working substance for sealing fuel tanks from the outside. Does anybody know of this stuff, or maybe a better name? JC Whitney doesn't know of it anymore?
Thanks
Tom

Lorin Dueck · Post by **Lorin Dueck** » Thu Jul 30, 2009 10:09 pm

Tom -
Never heard of it.
And, it's a long shot, but a quick Google of "ERF" & "Whitney" brought this up....

http://www.jcwhitney.com/ERF-MANIFOLD-P ... _10101.jcw

Does that sound familiar??

Lorin
RV-9A (SB Fuse)
N194LD reserved

Tom Harp · Post by **Tom Harp** » Sat Aug 01, 2009 11:16 am

Thanks Loren
I don't think that's the stuff...what little else I remember about it was that it is apperently used to seal close tolerance shafts and or bearing races. I seem to remember also that some model helicopter folks used it for similar purposes to tighten uo all those whirling things. May be on the right track though...at least ERF came up...all the brain cells apparently not gone yet
Thanks again
Tom