If it's just an overflow you could consider 3/8". There isn't much pressure on overflows. Just from my experience. I have a large external overflow and it's just done out of 3/8". It might be easier to find and easier to cut by yourself.
Where did you yet the glass from or do you have any left? what is the approx size of your?
12-25-2009, 08:51 PM
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