Silicone Sealant Gun, Dual Temperature, Manual

A silicone sealant gun, also known as a caulking gun, is a hand-operated tool that dispenses silicone sealant, adhesive, or other caulk from a cartridge by applying pressure with a trigger-activated plunger. Users prepare the sealant by cutting the tip of the cartridge and placing it in the gun's frame, then squeeze the trigger to push the sealant out in a consistent bead. A lever on the gun releases the plunger, stopping the flow and allowing for a controlled application suitable for DIY and professional projects like sealing joints around windows, bathtubs, or tiles.