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Dull spots in finish

Joined
Jan 22, 2009
Messages
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678
Location
Crossville, TN
Does anyone know what the cause of dull pin-head spots that have developed in my finish after a month? I have a number of bowls I've seen this on, most notably on the walnut ones. The finish is Watco, followed by buffing on a wheel with Carnuba wax. I noticed these small dull spots appear after a month on the inside of the bowls, but not on the outside (or downward facing sides). They gathered dust, but no moisture, during this time. Looking for understanding of the cause, and how to avoid. Thanks!IMG_6599.jpg
 

Donna Banfield

TOTW Team
Joined
May 19, 2004
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Location
Derry, NH
I've had a similar experience with Richard. Doing outdoor shows many years ago, just the moisture in the air would put spots on the interior of my bowls that were buffed with Carnuba Wax. They were MOST noticeable in my walnut bowls, too.
 
Joined
Jan 22, 2009
Messages
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Location
Crossville, TN
thanks Richard! So you think those pinhead spots are just from moisture in the air?

Do you have a recommended source for microcrystalline wax? Can I apply it the same way with a buffing wheel?

thanks again
 
Joined
Aug 14, 2009
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Location
Peoria, Illinois
Just about every woodworking supply sells Renaissance. It's pricey, but the small can lasts a LONG time. I don't know about power buffing it, never have. Wipe on, buff with soft cloth.
 
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