Balloon to fill soundhole while spraying .

[Len Biglin]

I use a balloon to fill the soundhole when spraying , and I spray Nitro . This time around I am having the worst ever problem with fish-eyes , mostly around the hole , and I wonder if it might be talc powder from the balloons ( they only last one spray then get replaced ) . Does anyone have experience with this ?

[Cal Maier]

Not sure what you're meaning William?

Once the balloon is inflated in the guitar and holding the lid to the backside of the top covering the sound hole, you don't need to do anything but spray the guitar. I don't have a picture of this but I could post one if you would like to see how it works.

Cal