Setec Astronomy
Well-known member
- Aug 31, 2010
- 17,038
- 1,325
I see under the new items in the store are 3M Flexible Abrasive Hookit Sheets, 5-1/2" x 6-3/4". Now I understand the Hookit discs are used with the Hookit backing plates on a machine...what are you supposed to attach the rectangular sheets to?