3003.3980 12053 Onyx Fine Finish Natural Bristle Paint Brush 3 in. Safety The construction wraps the wool’s Size:13D The construction wraps the wool’s fine gauge fibres around a nylon core for added durability as well as an adjustable harness system to optimize the fit Ongoing research and development combined with our relationships with marine paint manufacturers around the world enable us to deliver superior applicators and performance for every new generation of marine coatings Redtree manufactures a complete line of the finest tools compatible with all types of marine coatings from topside finishes to antifouling paints