Looking for a modern, seamless finish that works on floors, walls and everything in between? Microcement is one of the most popular decorative finishes in Sydney right now, and it's easy to see why. At Sydney Five Star Projects, we install microcement flooring, walls and bathrooms for residential and commercial properties across Sydney. What Is Microcement? Microcement is a thin, cement-based coating applied directly over existing surfaces — tiles, concrete, timber and more.