JD Brands Extra Strong Caulking Gun Heavy Duty Skeleton Applicator for Sealants, Adhesives, Silicones Professional High Viscosity Cartridge Blue Fits 400ml & 310ml Tubes

✅ Heavy-Duty Design – Built with a reinforced steel frame for long-lasting durability in professional settings. ✅ Effortless Application – Delivers smooth, controlled dispensing of sealants, silicones, and adhesives—even thick, high-viscosity types. ✅ Dual Cartridge Compatibility – Fits both standard 310ml and larger 400ml cartridges for added convenience on the job. ✅ Ergonomic Grip – Comfortable non-slip handle minimizes hand strain during extended use. ✅ Bold Blue Finish – Sleek and professional look that stands out in your toolkit., Manufacturer: JD Brands