Female adapter for "Quick Change" system
Metal casing with velcro attachment of resin insert
For use with 3-inch Resin Insert to prevent scratches on the flooring surface
The 3-inch Resin Insert and the 3-inch EG Metal Adapter - Velcro Attachment are made to work together.
It is common for contractors to omit the resin insert from the process; however, the purpose of the resin insert is to prevent the metal velcro adapter from contacting the floor and causing scratches if a diamond pad becomes worn down or thrown from the holder.
Therefore, it is vitally important to use both the resin insert and metal adapter together for all resin diamond steps!!