the people my wife woks for have had a huge extension done with a new limestone floor in the kitchen, it has been sealed with a product called filasatin, is this product any good ?.
A thread from a while ago, but worth re-opening and getting some comments on....
Stone-soap is my choice. It has an ingredient in that reacts with the Calcium, so, no need for over priced, fancy label sealers.
Not only is it a good sealer for Limestone and other calcium based stones, it is good for regular maintenance too.