VERSATILE TOOL FOR APPLYING CAULK AND ADHESIVES: The Power Pro Sealant/Applicator Gun is a versatile tool that can be used to apply a variety of caulks and adhesives to different surfaces. STRONG STEEL SKELETON FRAME: The gun is made with a strong steel skeleton frame that provides durability and long-lasting performance. QUICK-RELEASE TRIGGER FOR INSTANT PRESSURE RELEASE: The gun is equipped with a quick-release trigger that allows for instant pressure release, making it easier to use and control. IDEAL FOR POLYESTER RESIN FIXING SYSTEMS: The gun is ideal for use with polyester resin fixing systems, making it a must-have tool for anyone working with these materials. 380ML CYLINDER SIZE: With a cylinder size of 70mm and a capacity of 380ml, the gun is perfect for larger jobs and can hold enough sealant or adhesive to cover a wide area., Weight: 2.13627931878 Pounds, Manufacturer: Dapetz