3M sandpaper

[Colin Kenny]

Hello,
I spoke with a technician at target coatings not too long ago, and he
recommended waiting one week before wet sanding, and two weeks before dry
sanding the oxford premium spray lacquer.  For those who don't know, this is
a water based product.  He said that waiting two weeks and dry sanding is
ideal.  Hope this helps.
Colin Kenny


----- Original Message -----
From: Greg Newell <gnewell@ameritech.net>
To: Pianotech forum <pianotech@ptg.org>; Master Piano Tech
<mpt@talklist.com>; College and University Technicians <caut@ptg.org>
Sent: Tuesday, May 15, 2001 11:28 PM
Subject: 3M sandpaper


> Dear Lists,
>     Not too terribly recently I read of the benefits of 3M's fre-cut
> gold sand paper. I recently bought some from Jeff Jewitt who told me to
> use it between coats of Oxford Premium spray lacquer. I found that it
> began to remove some material and that material then balled up and began
> to cut grooves in my new soundboard finish! YIKES! I waited at least 24
> hrs before sanding between coats. Should i have waited longer? Is there
> a better way to use this highly acclaimed product? Are there different
> uses for this paper rather than between coats? I assume that it is used
> dry as it is a paper backing. Is that right? All was saved with a
> scotchbrite pad and some careful rubbing. I applied the decal and am now
> ready at my next opportunity to spray over it. So far it looks great!
>
> Greg
> --
> Greg Newell
> Greg's Piano Forté
> 12970 Harlon Ave.
> Lakewood, Ohio 44107
> 216-226-3791
> mailto:gnewell@ameritech.net
>
>