Epoxy Primer EP-420

Warren T. Montgomery · Post by **Warren T. Montgomery** » Fri Feb 17, 2012 9:03 pm

I'm looking for a substitute for Poly-Fiber EP-420 that I can scrounge
from our engineering stores (Boeing or Airbus). Does anyone know the MIL
or BMS spec for EP-420. One potential product we have from the Airbus
product line is F-580-2010, Primer epoxy strontium chromate, used with a
hardener and a thinner. Will this do just as well? All suggestions
welcome.
--
Warren T. Montgomery
<monty@emirates.net.ae>
Dubai, United Arab Emirates

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bear · Post by **bear** » Fri Feb 17, 2012 9:03 pm

Hi Warren, I missed you the last time you were in

Canada. I am using a Strontium primer that I get
from Endura in Edmonton. EP-PA SR 2 Part. Not
sure if this helps you considering where you are
located. What are you doing with the new doubler
on the wings for the 3500 upgrade. Are you
countersinking your rivets on the doubler. As you
know I have countersunk my leading edges and would
like to do the same on the doubler. Not sure I can
considering some rivets are 3/16 and 5/32. Any
suggestions?? I suppose I can flush the rest of
the leading edge and not do the doubler. Not sure
how that will look.
Gerry
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Date: Mon, 30 Jul 2001 11:12:35 +0400
From: "Warren T. Montgomery" <monty@emirates.net.ae>
Subject: Epoxy Primer EP-420
To: murphy-rebel-d@dcsol.com
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I'm looking for a substitute for Poly-Fiber

EP-420 that I can scrounge

from our engineering stores (Boeing or Airbus).

Does anyone know the MIL

or BMS spec for EP-420. One potential product we

have from the Airbus

product line is F-580-2010, Primer epoxy

strontium chromate, used with a

hardener and a thinner. Will this do just as

well? All suggestions

welcome.
--
Warren T. Montgomery
<monty@emirates.net.ae>
Dubai, United Arab Emirates

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carol51 · Post by **carol51** » Fri Feb 17, 2012 9:03 pm

Hi Warren:

I am also using Endura primer. This was recommended by our local supplier.

GOOD LUCK

REBEL 505

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