The Amston Tools Professional Caulk Gun is designed for rigorous use. It works with all standard 10 ounce caulk tubes. Pro Tip: Use a utility knife to cut the spout on a 45 degree angle. Many guns include built-in cutters, but they use dull edges that don't cut cleanly, and force users to make cuts that are much too large. Start with a small hole, about half as wide as the joint you need to fill, and you can always make the hole larger if needed. The Amston Tools Professional Caulk Gun is designed with the right features to get the job done.

• Heavy duty steel construction frame is designed for rigorous use, making it a smart investment for professionals and serious DIYers.
• Ergonomic handle for comfortable, easy gripping and large thumb-operated pressure-release latch allow for smooth application while minimizing dripping and clean up.
• Ladder hook for hanging on ladders and tool belts, or pegboard hole to make hanging on hooks easy- no more hanging from the push rod or trying to balance on the trigger. Easy loading and unloading of standard 10 oz caulk cartridges. Built-in pin for puncturing foil-sealed tubes (such as silicone and urethane) and cleaning out clogged spouts.
• Experienced users will appreciate the rotating barrel of the gun, allowing the user to easily control and change direction of the caulk bead while keeping their hand in their preferred position.
• Backed by The Amston 100% Satisfaction Guarantee. If you have any issues with your Amston Tools, simply return it for refund or replacement. Amston products are simple to use with smart features so you can work better, faster, and smarter. Amston: the right tool for the job.

Heavy duty steel construction frame is designed for rigorous use, making it a smart investment for professionals and serious DIYers.Amston Tool Company