My floor has always been sealed with Bourne Seal since I laid it 25 years ago. I'm wondering if anyone can recommend something tougher which can be applied over the sanded Bourne Seal. This is the type of floor:
Some how missed this post. Osmo Polyx oil is a very good finish. http://www.wood-finishes-direct.com/product/osmo-polyx-oil http://www.osmouk.com/sitechapter.cfm?chapter=82&page=247