Quote Originally Posted by homey View Post
Hi Dallas,

I’m not sure. I thought it was to stop the sandpaper from clogging

Anyone have the definitive answer?

Regards,

Brian
From uBeaut’s website

Talc is used for many applications in woodworking. From making gesso to be used as a decorative finish or as a grain filler etc. to use as a lubricant and super fine abrasive, this is a versatile product, with uses that are only limited by your imagination.