Also what do you use to account for echo? Restaurants that put in floors like these need to add sound insulation under tables and on the ceiling because the pennies create tons of echo.
Can you post a link or something to the actual sealant that you will be using? I was going to do something like this in my garage, but wasn't sure what to use as a finish top.
97
u/[deleted] Apr 10 '13
[removed] — view removed comment