What thickness of acrylic?

[Kevany]

Can the inside of the overflow box be painted with Krylon Fusion so that you will not be able to see the plumbing?
I have a bunch of clear plexiglass and thinking of redoing my overflow but do not want the plumbing visible.

[The Codfather]

Ya, just make sure that before you weld everything together you lightly sand the one side. The paint will adhere better afterwards. HTH
BOB

[untamed]

Originally Posted by Kevany

Can the inside of the overflow box be painted with Krylon Fusion so that you will not be able to see the plumbing?
I have a bunch of clear plexiglass and thinking of redoing my overflow but do not want the plumbing visible.

Consider getting some black acrylic and slip that inside the box. That way, you can remove it and clean it from time to time. I would also find a way to make the grid removable for cleaning.

[sphelps]

You could also just buy 1/4" black acrylic.

[lastlight]

just spread black silicone across the inside of the box and forget about it. a uniform black that should very closely match the seams holding your box on as well (assuming they're black silicone).