
Keystone Laboratory Pumice Powder is a professional-grade, finely ground abrasive designed for final polishing of dentures, acrylics, and other dental prosthetics. It effectively removes minor scratches and surface irregularities, creating a smooth, dense surface that reduces plaque accumulation and bacterial adhesion. The 5 lb bag provides an economical supply for multiple laboratory projects.
Sorted by lowest price · Add now, sign in at checkout









Sorted by lowest price · Add now, sign in at checkout








Keystone Laboratory Pumice Powder is a professional-grade, finely ground abrasive designed for final polishing of dentures, acrylics, and other dental prosthetics. It effectively removes minor scratches and surface irregularities, creating a smooth, dense surface that reduces plaque accumulation and bacterial adhesion. The 5 lb bag provides an economical supply for multiple laboratory projects.
8 vendors
Products you might be interested in