This brush is a professional-grade tool designed for the application of waterproofing membranes, sealers, paints, and specialty coatings. This brush features high-quality synthetic filaments that are tapered for optimal coating pickup, release, and application control. The 75mm width allows for efficient coverage while maintaining precision in tighter spaces. Built with a robust construction including a stainless steel ferrule, this brush offers long-term durability for trade use. It's specifically engineered to deliver the ideal coating thickness, ensuring a professional finish on various surfaces. This brush is versatile, suitable for both DIY enthusiasts and professional contractors working on waterproofing projects in bathrooms, balconies, roofs, or walls.