On my KR I had some pin holes after the Smooth Prime. I used automotive
icing filler to fill them and it worked great. It comes in a tube and
can be spread on small holes with a finger, dries fast, and sands
easily.
Something I found with the smooth prime is that it can get little air
bubbles in it. When you sand the bubbles break and can leave pin holes.
Use compressed air to blow the dust off and out of the holes so you can
find them after you sand.
-------- Original Message --------
Subject: Re: KR> Micro over "Smooth Prime"?
I have been priming my plane with "Smooth Prime" and unfortunately I
have
found a few minor areas that will require a little touch-up micro.
Too big
to fix with future priming and blocking prior to final paint. Is
there a
problem to apply micro over "Smooth Prime"? Any special prep to
insure
bonding?
Pete Klapp
