Thread: Ballast
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Old 03-10-2019, 12:00 PM   #9
City: Canaveral
Country: USA
Join Date: Jun 2012
Posts: 1,528
If it is in good condition and not swelling from moisture absorption, then definitely seal it tightly after you purchase. If you add more ballast in the future then consider embedding epoxy coated rebar instead of punchings.
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