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Newborn Brothers Model 255 Caulk Applicator

Newborn Brothers Model 255 Caulk Applicator is an 18:1 cartridge applicator for firestop-forward work. The smooth-rod drive pushes firestop, silicone, construction adhesive, elastomeric, hybrid, and polyurethane.

  • A heat-treated smooth rod drives cartridge beads
  • Low- to high-viscosity beads run on firestop-forward work
  • Firestop and hybrid beads seal on manual smooth-rod power
$44.20
Availability: In stock ( 1 Available )

Newborn Brothers Model 255 Caulk Applicator

Newborn Brothers Model 255 Caulk Applicator is an 18:1 manual smooth-rod cartridge applicator for 29 oz (1/4 gal) cartridges. It is used on firestop, silicone, construction adhesive, elastomeric, hybrid, and polyurethane. It is placed on firestop-forward cartridge work with those materials. A heat-treated smooth rod drives the bead, and manual smooth-rod power stays on that cartridge work.

Key Features

  • Firestop and intumescent beads run on a higher-thrust frame.
  • Silicone and construction adhesive seal on cartridge work.
  • Low- to high-viscosity beads run on firestop-forward work.
  • Elastomeric, hybrid, and polyurethane seal on firestop-forward jobs.
  • A heat-treated smooth rod drives cartridge beads.
  • A manual smooth rod pushes firestop and hybrid beads.

Applications

  • Intumescent beads seal on firestop-forward cartridge work.
  • Construction adhesive runs on a higher-thrust frame.
  • Hybrid beads seal without a low-thrust frame.
  • Polyurethane and silicone run on firestop-forward jobs.

Technical Specifications

Property Value
Manufacturer Newborn
Model 255
Type Manual smooth-rod cartridge applicator
Thrust ratio 18:1
Power Manual, Smooth Rod
Capacity 29 oz (1/4 gal) cartridge
Package size Cartridge, Quart
Weight 2.65 lbs
Material type Silicone, Construction Adhesive, Firestop / Intumescent, Elastomeric, Hybrid / STP, Polyurethane
Project type Firestopping, Glazing & Fenestration, Waterproofing & Restoration

Product documents: Newborn 255 product page | Thrust Ratio Chart (PDF)

Frequently Asked Questions

What work is Newborn Model 255 used on?
Firestop, silicone, construction adhesive, elastomeric, hybrid, and polyurethane run on firestop-forward cartridge work.

What size is Newborn Model 255?
The cradle holds a 29 oz (1/4 gal) cartridge on the 18:1 smooth-rod drive.

What viscosity range is on Newborn Model 255?
Low- to high-viscosity firestop, hybrid, and polyurethane still run on this higher-thrust frame.

What drive rod is on Newborn Model 255?
A heat-treated smooth rod advances the piston on firestop and sealant beads.

What smooth-rod drive is on Newborn Model 255?
Manual smooth-rod drive holds a continuous bead on firestop-forward cartridge work.

What cartridge style is Newborn Model 255?
Firestop, hybrid, and polyurethane cartridge work runs on this smooth-rod frame.