Repairing cracked black water tank
From the day we bought good old Mabel, she's had a leaking black water tank. A PO somewhere along the line did a very poor job of repairing what I think is a crack at the valve fitting with some fibe...
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Teeton wrote:
If you do find it's a crack and you can drill small 1/8 inch hole at the ends of the crack do so.. That helps keep it from cracking... Just my 2 cents.
Yes, this is good info as it usually stops the cracks.
Most black tanks are ABS. Just put some ABS scraps in a mason jar and add some acetone (any of the 'tones actually) and let it sit for a couple of days. It will become a paste that you can cover crack and be the same strength that it originally was...
