whats better wet or dry sand screening on gym floor

Refinishing School | This Old House Sanding Floors Sand floors down to bare wood if there's a wax finish on top of the polyurethane, if the finish has worn through or if the floor has been stained or damaged Before you start Use the same preparations for screening, though you might want to create a double airlock (plastic on both sides of a door) to keep the dust confined .
Recoating & Refinishing Gymnasium Floors with Water Base , Note: Full Court Press will adhere to most finishes after proper preparation and dry tim ALWAYS PREPARE A SAMPLE OR TEST AREA TO DETERMINE COMPATIBILITY Sanding and Finishing New Floors: Sand and prepare the floor using MFMA-accepted methods Make your final cut with 100-120-grit paper Screen with 120-150-grit screen
How to screen and re-coat a hardwood floor - YouTube Jun 18, 2012· Learn how to screen and re-coat a hardwood floor with polyurethane by watching the floor experts at Pete's Hardwood Floors do it first We walk you through each step! Learn more at ,
Gym Floor Refinishing Tips and Cost Oct 13, 2017· Gym Floor Sanding and Refinishing The entire gym floor design can be upgraded during the refinishing process To preserve the beauty of your sports floor and extend its life, you need to have it fully refinished every 5-10 years (depending on how hard it is used and how well it is maintained)
Sand Screening Jul 25, 2016· 220 grit square scrub size sanding screens Orbital scrubbing / stripping / cleaning is far superior to traditional 175 rpm floor machine operation
Screening Hardwood Floors | Recoating Hardwood Floors MN Let the floor dry thoroughly Step 3: Use your favorite method to lightly abrade the top layer of finish: Sand around the perimeter of the room by hand with a 120-grit screen For the middle of the floor you can use a pole sander with a 120-grit screen, or a floor buffer with a pad and a 150-grit screen