SKELETON MASTIC CAULKING GUN | 280MM Caulking guns and Sealant guns are designed to hold a cartridge firmly, enabling the application of a smooth, controlled and straight line when sealing. Also known as a silicone gun or mastic gun they can be used with a wide range of cartridges and are available in a choice of sizes and designs. Aluminium handle. Tube piercing needle for unblocking tubes and quick loading.
