Pressurized stainless steel tank of 3.6 litres or 6 litres and 8 Litres supplied with 1.2 metre hose and professional nozzle with nozzle dedicated to the application of adhesive materials. Designed to be durable, durable and portable, it has a large removable lid perfect for loading the application liquid, for emptying and cleaning. It is equipped with a quick coupling for connection to an air compressor (of any type - even 12V) and is equipped with a calibrated safety valve (8 bar). A single charge of air, at the operating pressure, will allow the sprayer to be emptied completely.