Newborn Brothers Model 255 Caulk Applicator

Newborn Model 255 caulk gun is ideal for silicone, acoustical, elastomeric and polyurethane adhesives and sealants. Large 29oz capacity designed for oversized cartridges.

Easy release gripping plate
Seal puncture tool
Zinc alloy handle and trigger

$34.94

Availability: In stock ( 5 Available )

SKU

16565

Details

Newborn 255 Caulk Applicator – 1/4 Gallon, 18:1 Thrust

The Newborn 255 is a professional-grade caulk applicator built for high-viscosity materials and larger cartridge capacities. With an 18:1 thrust ratio, zinc alloy handle and trigger, and precision-engineered feed system, it provides smooth and reliable output for sealants and adhesives. A patented spout cutter, integrated seal puncture tool, and ladder hook are included for added convenience on the jobsite. This 1/4 gallon model is ideal for construction and industrial sealing tasks where durability and performance are critical.

Key Features

18:1 thrust ratio for smooth, powerful dispensing of high-viscosity materials.
Zinc alloy handle and trigger for strength and durability.
Precision sintered friction plate ensures steady feed.
Star-burst reverse-punched gripping plate for quick pressure release.
Patented spout cutter built into the frame.
Integrated seal puncture tool.
Ladder hook for jobsite convenience.
Replacement parts available to extend tool life.

Applications

Dispensing high-viscosity sealants and adhesives.
Construction joint sealing and bonding applications.
Industrial maintenance and assembly projects.
Large-volume caulking jobs requiring a 1/4 gallon capacity.

Technical Specifications

Model	255
Capacity	1/4 gallon cartridges
Thrust Ratio	18:1 manual drive
Handle / Trigger	Zinc alloy construction
Friction Plate	Precision sintered design
Gripping Plate	Star-burst reverse-punched for easy release
Integrated Tools	Patented spout cutter, seal puncture tool, ladder hook
Replacement Parts	Available

Frequently Asked Questions

What size cartridges does the Newborn 255 hold?
It holds 1/4 gallon cartridges.

What is the thrust ratio?
The applicator delivers an 18:1 thrust ratio for smooth, efficient dispensing of viscous materials.

Does it include built-in tools?
Yes. A patented spout cutter, integrated seal puncture tool, and ladder hook are included.

Is it built for durability?
Yes. With a zinc alloy handle and trigger, precision friction plate, and robust gripping plate, it is made for long-term professional use.

Can I get replacement parts?
Yes. Replacement parts are available to extend the service life of the applicator.

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