"Davej" wrote in message
...
After six months the thing is leaking like a sieve. It has apparently
lost the waterproof coating.

No, they are not. They are cheap temporary coverings, and for that, they do
well. For anything that is really exposed to weather for any length of
time, they are wimpy, but what do you expect for $2.99 for a 400 sf
covering?

Steve