05-29-2016, 10:03 PM
Rotten stone, sometimes spelled as rottenstone, also known as tripoli, is fine powdered porous rock used as a polishing abrasive for metal smithing and in woodworking. It is usually weathered limestone mixed with diatomaceous, amorphous, or crystalline silica.
Great for those piano finishes..
Sold on Amazon
Me
Great for those piano finishes..
Sold on Amazon
Me
Times I have been electrocuted in 2021
As of 1/01/2021
AC: 4 DC: 1
Last year: 6