The IWATA W-100 Air Cap with a 1.8mm nozzle size is a precision-engineered component designed for use with IWATA W-100 series spray guns. This air cap is specifically crafted to ensure optimal spray patterns and atomization, making it ideal for a wide range of painting and finishing applications. Its 1.8mm size is perfect for medium to high viscosity materials, offering users a balance between fine finish and efficient coverage. Whether you're a professional painter or a DIY enthusiast, this air cap is an essential accessory for achieving flawless results with your IWATA W-100 spray gun.