The Albion B26 Caulking Gun Cartridge is a top-performing manual cartridge gun with a 26:1 drive, offering unbeatable power and precision. This high-quality tool has been specifically designed for demanding cold weather applications, making it an ideal choice for professionals and DIYers alike. With 300 psi of pressure and 900 Lb-f of thrust, the B26 provides unmatched performance and precision, making it a must-have for your next caulking project. The integration of Albion's legendary quality with state-of-the-art engineering guarantees that you are getting a tool that is not only built to last, but also provides outstanding value.