[pianotech] Fwd: Sandblasting plate

Terry Farrell mfarrel2 at tampabay.rr.com
Wed Jan 5 04:42:47 MST 2011


So Dale, did you end up using generic epoxy primer fill - or does it  
have a name?!?!?!  I'm very interested in what you used and how easy  
it was to apply and sand to a fair surface. Looks real nice.

Oh, but you forgot to put that black goop on the bridge top! (Sorry to  
tell you that now after it's already been strung  ;-)

Terry Farrell


On Jan 4, 2011, at 11:02 AM, Dale Erwin wrote:

>   Last month I posted about a plate that had a flaking finish. So  
> after suggestions by many of you we had the plate  sandblasted last  
> and did an epoxy primer fill.
>    Jacob and I did 3 coats of it filling in rough spots in the  
> casting in between the first 2. After sssssssanding everything flat  
> the 3 coat on went on quite smoth.
>   A final sanding and then  the usual acrylic top coat with bronzing  
> powders gold.  This  followed by 3 clear coats.  the string  
> no,serial no are applied before the last clear coat. Finally we  
> lettered the embossing.  It turned out quite stellar.  The epoxy  
> primers are beautiful to work with. I would not hesitate to do this  
> again. It will by necessity be a more expensive process depending on  
> what your blaster charges and the primer is about 50 bucks. There is  
> several more hours of labor too so it is not a cheap trick.
>   That said it is a 1911 Steinway B getting everything and was  
> necessary.
>   Thanks especially to Greg Newell as well as the other suggestions  
> by all for help.
>  2 more picture are coming

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