Newborn 77 Caulk Gun, 5:1 Thrust Ratio, 1/10 Gallon Cartridge

The Newborn Model 77 is a steel caulking gun designed for controlled application of sealants and adhesives in cartridge form. Built with all-steel welded construction, this gun is engineered for reliable performance across frequent use on job sites and at home.

This caulking gun is compatible with standard 1/10 gallon (10 oz) cartridges and delivers a 5:1 thrust ratio to amplify applied force. It works with medium and light-viscosity sealants including acrylic, silicone, and latex products, making it suitable for a wide range of sealing and adhesive applications.

Features and Benefits

• 5:1 Thrust Ratio: Amplifies force for smooth sealant extrusion with less hand effort required.
• All-Steel Welded Construction: Provides durability and reliable performance for frequent use.
• 1/10 Gallon Cartridge Compatibility: Fits standard 10-ounce cartridges, ensuring compatibility with popular caulk and adhesive brands without adapters.
• Medium and Light-Viscosity Compatibility: Works effectively with acrylic, silicone, and latex caulks and sealants.

Specifications

• Brand: Newborn
• Model: 77
• Cartridge Size: 1/10 gallon (10 oz)
• Thrust Ratio: 5:1
• Construction: All steel welded