"Mark" wrote in message
...
On Mon, 1 Aug 2005 16:07:32 +0100, "nightjar" nightjar@insert my
surname here.uk.com wrote:
....
Easiest, although not the cheapest, would be to use an epoxy based cement
to
fill the hollow. Epoxy based cement does not care how thin you make the
edges and does not crack. I used it on a worn step 25 years ago and it is
still perfectly sound.

Thanks for the info. I've never used epoxy cement. Where is it sold
and are there any 'gotchas'?

I bought it from an industrial flooring supplier. Apart from the usual
precautions when handling epoxy resins, there are no special problems.

Colin Bignell