Can anyone rememember

[MaltaBob]

The name of the glass/rubber liquid sealer. From memory it appeared to be a liquid you pour around the leaking area which apparently sets and seals?

 

[nordic_ranger]

Captian Tollies creeping crack cure.

 

[MaltaBob]

Fantastic, thanks for the name , do you know who stocks the product?

 

[Andrew_Fanner]

Chadleries will do so, its also worth checking out your local camping/caravan place and DIY centre.
Is a small bottle so mail order won't be too pricey.