We used to use palm sanders with progressively finer sand papers. We have sort of graduated to Festool Sanders attached to hepa filter vacuums, and use Sia diamond sand papers and fleeces. Sia also makes a good cream polish. We use the Festool Rotex to get started (an aggressive sander) and then go to the 150/3 sander for refining. 
https://festools-online.com/
B


________________________________________
From the desk of
Baird Standish
Managing Partner
Facility Specialists, LLC
15 West Highland Ave. Suite E
Philadelphia, PA 19118
Phone: 215-732-7505
Fax: 215-546-9160
www.facspecs.com

On Jun 21, 2017, at 10:51 AM, Richard Middleton <richard@prosteem.com> wrote:

Partners, I will be looking at seventeen year old corian counter island today. Any suggestions on correct maintenance or restoration procedures on this product would be helpful. Sorry no pics yet. Thank you!

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