Helix Paint or Coating Removal

When it comes to using a grinder for paint or coating removal, there’s plenty to consider. Paired with a variety of tooling, the Helix® is the most versatile 110 volt grinder on the market. In this video, we discuss how to set your Helix® up to get the best results removing paint and coatings as well as your tooling options and the applications in which each option would work best.

What tooling should I use? Should I remove my weights? Should I use high or low speed? Don’t worry, we’ve got answers for you!

The Tooling

There’s plenty of options for an effective coating removal. Your choice depends on the material, the concrete underneath, and your end goal. Watch this video to see the results of four different types of tooling.

• 2-Up 1/2 Round PCDs are a great starting point. Don’t use if you don’t want your concrete profiled!
• Helix Scarifier Tooling will remove the coating and leave little to no profile on the concrete underneath. Make sure you test your concrete hardness so you know what to expect.
• 4-Up Micro PCDs have small contact points with the concrete which means more head pressure. Great for tougher removals and may profile the concrete.
• In the video, we used our 25- Grit Single Bar Metal Bond Diamonds as well with great results (the concrete was profiled underneath)

Machine Setup

Machine Speed: Low

Weights: Removed

When it comes to using your Helix for paint or coating removal attach your tooling directly to the grind and scrape plate.

Tip

If the paint or coating is really thick or tough, consider bolting your tooling to the grind and scrape plate.

Grinder coating removal isn’t as tough

GP500 Grinding Demo

Grinding demo with the GP500 using NFE’s Counter Rotational Grinder Tooling in the early stages of the process.

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The Helix® is the most versatile 110 volt grinder on the market. In this video, we discuss how to set your Helix® up to get the best …

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Floor scraper thin set removal with National’s 550 Walk-Behind Floor Scraper.

In this video, the 6280-500 was attached to the machine. This part allows the installed blade to rotate slightly, ensuring consistent contact with the floor and efficient removal.

The blade used is the 368-8 Razor Blade. This blade is a great option for thin set, glue, mastic, and more.

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Removing flooring is as simple as you want it to be.  The 550 walk-behind scraper is a versatile scraper for hard and soft goods.  With proper tooling, this linoleum removal job is coming up easily.

The 550 has been refreshed this year with a new height adjustment mechanism, and a simpler method for removing the front weight.  These changes bring a fresh new twist to our classic 550 walk-behind.

National’s 550 is ideal for residential work and tight confined spaces on commercial jobs.  The accelerated RPM orbital cutting action delivers an efficient and operator-friendly machine.  With decibel ratings under industry and safety standards, this machine is a must-have.

This angled self-scoring blade works on attached cushion, unitary or secondary backing, vinyl back, soft to medium PVC, linoleum, carpet tiles, soft cork, and more.

The 6265-BD is a 90 degree bevel down blade.

3″ x 8″ x .094″

*This blade fits the 550, 5280, 6280HD, and all Ride-on Scrapers

The 407484 is a 30″ x 72″ loading ramp for Walk-behind Scrapers.

Compatible with any of National’s walk-behinds including; 550, 5280, 6280, 6280HD, and Rogue.

This ramp folds lengthwise for storage.