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#1 |
Junior Member
Join Date: Oct 2002
Posts: 24
Likes: 0
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Larry,
I honestly don't know where the sonic sheet is. I first did that block in about 2006. I know one thing, it was plenty thick for us to use it, and it's supported as much as 210 pounds of cylinder pressure. I could get it sonic checked again, but it would cost me $75 if you're interested. Jeff |
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