- Versatile Caulking Gun : This dual-component epoxy adhesive applicator accommodates up to 22 oz dual cartridges with mix ratios of 1:1 or 2:1. Each trigger pull delivers a precise 4.0 mm push, allowing for controlled application. - Durable Construction : Crafted with a heavy-duty metal barrel, rod, plate, and handle, this double epoxy gun is built to last. The premium finish ensures durability and resistance to wear, making it a reliable choice for any project. - Ergonomic Design : The handle is designed for comfort and efficiency, providing labor-saving control without the need for additional tools. The body features three push-pull rods, which enhance productivity during repairs. - High Compatibility : Specifically designed for 600 mL dual cartridges at a 1:1 ratio, this caulking gun has an impressive thrust ratio of 28:1, making it ideal for applying high viscosity materials effectively. Use Scenarios : 1. Home Repairs : Perfect for sealing gaps and cracks around windows and doors, ensuring a weather-tight seal and improving energy efficiency. 2. DIY Projects : Ideal for bonding materials like wood, metal, and plastics in craft or home improvement projects, providing a strong, lasting hold. 3. Automotive Applications : Suitable for applying adhesives in automotive repairs, ensuring reliable bonding of components that require high strength. This dual-component caulking gun is the essential tool for professionals and DIY enthusiasts alike, delivering precision, durability, and efficiency in every application.