"The Natural Philosopher" wrote in message
...

Even that is overkill.

For simple dust prevention PVA will work, but its not fully waterproof.
Concrete paint - not two part - is perfectly adequate for low wear areas.
The epoxy is the dogs ******** industrial grade solution. Bloody excellent
but expensive.


I have some TrueFix concrete PVA additaive, which was sprayed onto the
screed after laying to harden the surface .... I'll give that a go.
Any idea what the dilution is ?