The workshop brush is a synthetic bristle brush, ideal for Fusion paint. This brush only lasts a few uses until the bristles start to come out, but is extremely versatile and does the job. Do not let paint dry on the brush. If you don't have time to clean it, let it soak in some water and clean later. If you are using your brush for numerous coats on the same day, you can wrap your brush in saran wrap in between coats.