<p>The gun is designed for application of polyurethane foam assembling, filling and general purposes.</p><br/><ul><br/><li>Aluminium alloy adapter and iron trigger with nickel coated to prevent corrosion and wear</li><br/><li>Hemetically sealed nozzle to prevent hardening of foam in the nozzle</li><br/><li>The adjusting screw to foam flow fluently</li><br/><li>Comfortable ergonomic handle</li><br/></ul>