19 Economy hard plate for sanding with a buffer. These are similar to our SDA16, but are made from plastic. This has a 1/2 thick rubber face. For use with 2 hole paper. For best results, use 2 pieces of paper placed back to back. This will allow the abrasive on one piece to grip the face of the SDA.

Dimensions
Diameter	19 Inch
Specifications
Sold As	Each