---
product_id: 11648618
title: "Dripless HR300 Industrial Grade High Ratio Adhesive Applicator | 10 oz Cartridge Capacity | 24:1 Thrust Ratio | Easily Handles High Viscosity Epoxy and Adhesives | Steel Revolving Frame"
brand: "dripless"
price: "A$120"
currency: AUD
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.au/products/11648618-dripless-hr300-industrial-grade-high-ratio-adhesive-applicator-10-oz
store_origin: AU
region: Australia
---

# 10 oz cartridge capacity 24:1 thrust ratio for max power 360° steel revolving frame Dripless HR300 Industrial Grade High Ratio Adhesive Applicator | 10 oz Cartridge Capacity | 24:1 Thrust Ratio | Easily Handles High Viscosity Epoxy and Adhesives | Steel Revolving Frame

**Brand:** dripless
**Price:** A$120
**Availability:** ✅ In Stock

## Summary

> 🛠️ Work smarter, not harder—power your projects with precision and ease!

## Quick Answers

- **What is this?** Dripless HR300 Industrial Grade High Ratio Adhesive Applicator | 10 oz Cartridge Capacity | 24:1 Thrust Ratio | Easily Handles High Viscosity Epoxy and Adhesives | Steel Revolving Frame by dripless
- **How much does it cost?** A$120 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/11648618-dripless-hr300-industrial-grade-high-ratio-adhesive-applicator-10-oz)

## Best For

- dripless enthusiasts

## Why This Product

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

## Key Features

- • **Ergonomic Efficiency:** Designed to reduce wrist strain, letting you work longer with consistent bead control.
- • **Built-in Seal Punch Tool:** Open cartridges effortlessly without knives—speed up your workflow safely.
- • **360° Rotating Steel Frame:** Maintain perfect bead orientation even around corners for flawless application.
- • **Trusted Industrial Strength:** Proven durability with twin steel gripper plates and adjustable thrust gaps for precision.
- • **Power Through Thick Materials:** 24:1 thrust ratio delivers unmatched force for high-viscosity epoxies and adhesives.

## Overview

The Dripless HR300 is an industrial-grade adhesive applicator featuring a robust 24:1 thrust ratio and a 10 oz cartridge capacity. Its steel revolving frame rotates 360 degrees for optimal bead control, while ergonomic design minimizes user fatigue. Built-in tools and durable construction make it the go-to choice for professionals handling high-viscosity epoxies and adhesives.

## Description

Dripless HR300 Industrial Grade High Ratio Adhesive Applicator | 10 oz Cartridge Capacity | 24:1 Thrust Ratio | Easily Handles High Viscosity Epoxy and Adhesives | Steel Revolving Frame

## Features

- Dripless Solution: The Industrial Grade High Ratio Adhesive Applicator is preferred by industry professionals. A 24:1 thrust ratio is perfect for big jobs with high viscosity epoxy and adhesives. Pull the trigger for reliable consistent bead control.
- Sturdy & Efficient: Easy to handle, get into a rhythm and pull the trigger for an easy job. Even when gunning thick materials, this gun is tough and works hard to prevent your wrist and fingers from being stressed and strained.
- Ultimate Strength: The steel frame rotates 360 degrees to maintain the bead orientation when gunning around corners. This gun’s twin steel gripper plates provide greater durability while the adjustable screw cuts thrust gaps to provide bead control.
- Versatile: Don’t get down—hook this to a ladder and use the seal punch tool that is built into the side to open 10 oz cartridges without a knife. The 24:1 thrust ratio provides extra power for high viscosity materials like epoxies and other adhesives.
- Industry Originator: A trusted brand since 1992, Dripless manufactures innovative, premium caulking and dispensing guns for the Contractor, Tradesmen and DIY Enthusiast. They stand behind their superior, affordable and well-made tools 100%.

## Product Details

- **Brand:** Dripless
- **Material:** Epoxy Resin
- **Compatible Material:** Metal
- **Item Form:** Liquid
- **Item Package Quantity:** 1

## Images

![Dripless HR300 Industrial Grade High Ratio Adhesive Applicator | 10 oz Cartridge Capacity | 24:1 Thrust Ratio | Easily Handles High Viscosity Epoxy and Adhesives | Steel Revolving Frame - Image 1](https://m.media-amazon.com/images/I/61M55R0eRlL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Would this work well with a low viscosity caulk like latex, or is there such a thing as *too much* thrust for such thin materials?**
A: It will work with any caulk the lighter the caulk the less thrust you have to apply to get it to come out that's all.

**Q: The wording of the advertising implies that the dripless hr300 caulk gun is "dripless."  is this caulk gun definitely "dripless."**
A: No it isn't. I use mine at least 3 times a week and if you dont release the pressure it will continue to drip. 
On the positive side. It is the best gun I have ever owned. Absolutely effortless to use, even with cold thick products. 
I would definitely recommend this to anyone looking for a very well built effortless caulking gun.

**Q: is item made in U.S.?**
A: Mine does not state what country it was made in. I can tell you the quality and craftsmanship is superb.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing gun. I've gone through many guns over the ...
*by A***R on July 20, 2017*

Amazing gun. I've gone through many guns over the years and this one is the best I've ever used. Effortless and very durable.

### ⭐⭐⭐⭐⭐ heavy duty
*by J***N on October 23, 2024*

use for epoxy cartridges , pushes the crap out of the tube, works.

### ⭐⭐⭐⭐ Sturdy and easy to squeeze
*by E***G on March 5, 2018*

Sturdy and easy to squeeze. A little pricey but you do get what you pay for. I use this for sometimes hours on end and it sure saves on the muscles.

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**Shop now:** [https://www.desertcart.com.au/products/11648618-dripless-hr300-industrial-grade-high-ratio-adhesive-applicator-10-oz](https://www.desertcart.com.au/products/11648618-dripless-hr300-industrial-grade-high-ratio-adhesive-applicator-10-oz)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-18*