Hello,
I am wanting to use the prempanel slatted timber acoustic panels (in black) around my kitchen island bench.
I’m wondering if I need to seal the cuts/bottom, so that they don’t get any moisture from spills on the floor, or moisture from

mopping?
Or should I position them slightly raised off the floor, with a gap (say 2cm), between the panels and the floor.
I also don’t want to attach them with liquid nails, so I was hoping to just screw them in with black button head screws. Will this be okay to screw straight into the existing island bench?
Thank you.