Crack in Black Water Tank, How to Fix It Temporarily?

[Don Bradner]

My blackwater tank had a lot of cracks in the bottom. I didn't do the repair,
but it was done with fiberglass (resin and cloth) and has been fine now for 6
years.

In my case the cracks were due to the heater being left on with empty tank.

On 5/25/2012 at 3:31 PM txfulltimers wrote:

>Howdy.There is a crack in our black water tank about 4-6 inches from the
>bottom. The crack in a seam of some sort. Jack wants to repair this
>crack until we can replace the tank. He has used silicone sealant but
>that didn't work. Ideas, recommendations are requested, please. [:O]
>
>Thanks,Liz1993 WLWBHondo, TX