"Neil" wrote in message
...
Hi all,

I use postcrete for setting in posts etc. My own feeling is that it would
be stronger if I mixed in some gravel (ballast). I've tried it and it
works fine - goes off almost as quickly, but I don't know if this is
strengthening it or not. Anybody know if this is worth doing or not.

Many thanks,

Neil


The postfix stuff I have used in the past has already had gravel in it.