I have sanded the floors of three flats over the last couple of years, and it is very soon the time to do another one.
I have always used Ronseal Diamond Hard (satin), and the results have always been great. However, considering the price of the varnish - ~£35 for a 2.5L tin, I have always used a floor sealer 1st which saved on at least one if not 2 coats of varnish at a fraction of the price. I used the Screwfix one with a runny-honey consistency.
Unfortunately they seem to have stopped stocking it now. Any idea who does them at a reasonable price? I am looking to cover around 30m2.
TIA.