---
product_id: 28316232
title: "PG100 1/10th Gallon Cartridge Air Caulking Gun"
brand: "caulk master"
price: "$44"
currency: NZD
in_stock: false
reviews_count: 6
url: https://www.desertcart.nz/products/28316232-pg100-1-10th-gallon-cartridge-air-caulking-gun
store_origin: NZ
region: New Zealand
---

# Variable material flow Instant load twist lock 4-hour job in 45 mins PG100 1/10th Gallon Cartridge Air Caulking Gun

**Brand:** caulk master
**Price:** $44
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Get the job done faster than ever!

## Quick Answers

- **What is this?** PG100 1/10th Gallon Cartridge Air Caulking Gun by caulk master
- **How much does it cost?** $44 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/28316232-pg100-1-10th-gallon-cartridge-air-caulking-gun)

## Best For

- caulk master enthusiasts

## Why This Product

- Trusted caulk master brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Innovative Design:** Be the first to experience the only instant load twist lock on the market.
- • **Precision Control:** Tailor your application with a trigger that adjusts material flow.
- • **Speedy Efficiency:** Transform tedious tasks into quick wins with the PG100!
- • **Robust Performance:** Maximize your output with a 3-foot air hose at 70 psi.
- • **Lightweight Champion:** At just 14.5 ounces, this caulking gun is your go-to for effortless handling.

## Overview

The PG100 1/10th Gallon Cartridge Air Caulking Gun by Caulk Master is designed for efficiency and precision, allowing you to complete a 4-hour job in just 45 minutes. With its innovative instant load twist lock feature and adjustable trigger for material flow, this lightweight caulking gun is perfect for professionals seeking to enhance their productivity.

## Description

From the Manufacturer          Why do professionals choose Caulk Master? Time saving. Reduces a 4-hour job to 45 minutes. Increases productivity. Operator fatigue/injuries reduced. Patented trigger mechanism allows you to vary the amount of material to be dispensed. Only instant-load twist-lock bayonet locking barrel on the market. Common grip will handle all 10-ounce sealant, caulk and adhesive tube sizes on the market! Manufactured in the USA.

## Features

- Do a 4-hour job in 45 minutes
- Trigger allows you to vary amount of material
- Only instant load twist lock bayonet on market
- 3-foot air hose, 1/4-inch NPT at 70 psi max
- Weighs 14.5 ounces

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Caulk Master |
| Part Number | 037103-18354 |
| Item Weight | 1.45 pounds |
| Product Dimensions | 9.6 x 3.5 x 14 inches |
| Item model number | PG100 |
| Is Discontinued By Manufacturer | Yes |
| Power Source | Corded-electric |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![PG100 1/10th Gallon Cartridge Air Caulking Gun - Image 1](https://m.media-amazon.com/images/I/61dM0WdbcwL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Cat's Pajamas
  

*by D***D on Reviewed in the United States on August 9, 2013*

I bought this item last year, after we bought our new home, and I knew I would be painting the entire interior.  A professional painter had suggested putting a fine bead of caulk around all the ceiling/wall seams in order to get a clean line when painting.  OMG!  I'm 58 years old and I knew my hand would fall off doing that much caulking with a regular gun.  So, I researched and ended up buying the Caulk Master gun.  It took a bit of experimenting and practice to get the pressure right and to get the opening on the tube small enough, but I did master it within a few tries.  What a wonderful work saver!  This thing works great for painter's caulk.  I can lay down a perfect, fine bead with little effort.  Yes, it does occasionally spit an air bubble when I get close to the end of the tube.  Yes, the hose coupling is a bit of a pain.  I just hold it with my left hand to keep it from swinging around.  A longer hose would be nice.  I have no idea how it works for thicker caulks/adhesives, but it is great for softer products.  Somebody else said it was the Cat's Meow.  Well I am adding the Cat's Pajamas to the superlatives.

### ⭐ 1.0 out of 5 stars







  
  
    CAULK MASTER AIR GUN
  

*by T***L on Reviewed in the United States on December 2, 2011*

I WAS HAVING FUN WITH, MY DAD I WORKED TOGATHER ON HOMES 25 YEARS. SO I GOT THIS IT WAS GOOD FOR 6 TUBS, I MADE SURE IT WAS CLEN, AIR PSI, WAS RIGHT. THEN IT  STOP,, IGOT SAMS TUB OUT OF AIR GUN PUT IT IN A HAND GUN, TUB CAULK WAS WORKING GOOD. ALL TUBS OF CAULK I GOT AT LOWES AND LOOKED AT THE DATES ON EACH ONE.  THIS BAD THING NOT BECOUSE IT STOP ON ME I READ ALL ABOUT IT WHAT WAS SAID HOW THAY USED IT. I HAVE $40.000.00 TOOLS, BUT THIS ONE GOT ME TDHILL.

### ⭐⭐ 2.0 out of 5 stars







  
  
    Not for the serious user
  

*by N***1 on Reviewed in the United States on March 27, 2016*

Might be ok for the casual user, but we bought this to use in a production environment and the trigger set up is definitely not easy on the fingers.

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**Shop now:** [https://www.desertcart.nz/products/28316232-pg100-1-10th-gallon-cartridge-air-caulking-gun](https://www.desertcart.nz/products/28316232-pg100-1-10th-gallon-cartridge-air-caulking-gun)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-11*