I've used Sugru and it is a very cool and useful silicone based repair "putty",  but I don't think it would be up to the task of repairing the tank.

alistair

On 2012-03-29, at 6:31 AM, David Bjorkman wrote:

> Hi Volks;
> 
> Took a look at this product.  Says works on SOME plastics, and the grey water tank material was not mentioned.
> 
> Dave B. 
> 
> 
> On 03/28/12, Geneva Saint-Amour<genevasaintamour@HOTMAIL.COM> wrote:
> 
> Check out www.sugru.comHack things better!