A finishing coat of clear sealer offers excellent protection for painted or unpainted surfaces. Most are surface-specific so make sure you have bought the right one before you start. Modern product packaging has excellent instructions so please read them carefully. We have grouped our stock into stone floor sealer and stone floor cleaner, finishes for paint effects, such as scumble and decorators varnish and clear sealer for general use. Clear wood varnish and clear coats for wooden floors are in our Wood Finishes section.