Titan Topcoat has been classified with: Scrubbable - Class 1 Wet Scrub Rating (ISO 11998) Titan Topcoat is a multipurpose, low odour and quick drying waterproof coating - providing a tough but flexible non-yellowing finish. It can be applied to most types of wood and sheet materials, such as plywood and MDF. In addition, it will bond to many other surfaces including masonry, concrete, terracotta, metal and laminates. This waterproof varnish is perfect for surfaces that need to be waterproofed and hygienic such as bathroom and kitchen floors, cafes and bars, laminate floors and outdoor furniture. This is not recommended for use with the oils.