Well I don't have an urostomy but a colostomy and I prefer the
Convatec brands. I use the two piece system and I found the adhesive
and overall construction better. I found they lasted 3 -5 days longer
than Hollister. Plus I found Convatec customer support much better to
deal with. I one had a defective batch of Hollister wafers that kept
pulling apart and they tried every which way to blame it on me for
the defect. Convatec if i had a problem they are right there wanting
to know what they can do to make it right.
God Bless All
David

--- In peopleswithostomy2@yahoogroups.com, "tristanparma"
<tristanparma@...> wrote:
>
> I have tried Hollister one piece uro pouch but before the evening
was
> over it came off. Allways started at the lower section of the
> appliance. Now I use Convatec 2 pieces Sure Fit Urostomy Pouch. The
> wafer seems to kast forever. I just change it after a week or so.
>