Product Details
The United Abrasives - SAIT 50168 3A fiber disc measures 7" x 7/8" and features an 80 grit aluminum oxide composition. It utilizes premium aluminum oxide grain with a grinding aid designed to diminish heat build-up and reduce loading. The closed coat structure enhances material removal efficiency and provides superior finishing results. Its resin over resin construction ensures a strong bond that can withstand heat and moisture, while the vulcanized fiber backing offers durability suitable for heavy-duty sanding applications.
