jaj1957 Posted October 15, 2007 Share Posted October 15, 2007 Can holding tanks be repaired or must they be replaced? Quote Link to comment Share on other sites More sharing options...
WME Posted October 15, 2007 Share Posted October 15, 2007 Cracks can be repaired, if the tank is missing parts then its Time to replace. I have repaired my gray water tank. I went to Walmart and got some RV/Outdoor Goop and a roll of self sticking fiberglass drywall tape. Make sure the tank is dry before patching Clean the cracked area GOOD, drill a crack stop hole at each end of the crack, run a bead of Goop along the crack, work in a layer of the drywall tape, more goop over the whole peice of tape, let dry. Second layer of tape and Goop. Quote Link to comment Share on other sites More sharing options...
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