experimental

[Troy Newman]

I have only used DU-4 and DU-5 in the K36....

I went to my local PPG guy and asked for a primer-color and clear setup that used all the same catalyst.....Using the criteria for fuel proof stuff...and knowing that Tony STillman sells the PPG concept stuff.


This was many years ago...He gave me K36 and told me to treat it just like the DCC....In fact I double the amount of reducer on both it DCC and K36 and the 2020 clear..Then I found I can no longer use Concept 2020 for clear.....but now I'm out of clear so the Phenom will be another experiment with Clear or it will be no clear!...


The problem with the catalyst is it is only suppose to be good for 14 days after opening it....Read the label....Plexiglass glob.....But I stick it in the refrigerator and lasts for up to and over a year. The new stuff to use is the DCX61 I tried it on the latest bird Hydeaway and am painting with it now on my Phenom. Seems to act about the same.....But you can buy it in small quantities so storage is not an issue.....Also from what the guy told me at the PPG store the DCX and DU hardeners are not compatible.....and he has no idea if the DCX will work on the K36.....He said experiment with it...So I bought some 201 hardener for the primer on the Phenom.....The DCX may work.....I will try it on the wheel pants to be sure...I can't wait for a mistake this time and then sand it of....Time is getting critical on the Phenom paint job.....Moving to California in 2 weeks.....Trying to get the Phenom painted and ready to cover before the move.


TN



----- Original Message -----
From: george kennie
Sent: Thursday, January 16, 2003 10:35 AM
To: discussion at nsrca.org
Subject: experimental

The other day I needed to put a coat of Concept Primer on the center
section of my new wing so I went to my trusty paint box and pulled out
the can of primer and stirred it up well, but when I opened the K-201
catalyst it was about 1/4 full and had become a block of plexiglass in
the bottom of the can.I knew I would have to wait about 6 days to get
more from Brown so I decided to experiment. I had plenty of DU-5, but it
mixes differently than K-201, but I decided to try it anyway.For the mix
ratio I used the TLAR method and hoped for the best. I tested it first
on the back of a piece of card stock and it dried in about 3-4 minutes
and looked O.K.  I then went ahead and painted the area under
consideration and it too dried in a short period and when I sanded it
the results appeared to be the same as if I had used K-201. I'm sure the
manufacturer would certainly frown on this procedure, but I think when
you're desperate this may be a viable alternative.
G.

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