JD Brands Extra Strong Caulking Gun – Heavy Duty Skeleton Applicator for Sealants, Adhesives, Silicones – Professional High Viscosity Cartridge Gun – 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.

Take on any sealing or bonding job with confidence using the JD Brands Extra Strong Skeleton Caulking Gun. Designed for professionals and DIYers alike, this heavy-duty applicator delivers smooth, precise control even with high-viscosity materials like thick adhesives, silicones, and sealants. Its robust frame and ergonomic grip reduce fatigue while ensuring consistent performance on every squeeze. With compatibility for both 310ml and 400ml cartridges, and a striking blue finish, this caulking gun is a must-have in every toolbox.