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can you use an angle grinder to remove thinset

by Eddie Mills Published 1 year ago Updated 1 year ago
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An angle grinder is one of the best thinset and tile removal tools around.

What is the best thinset removal tool?

An angle grinder is one of the best thinset and tile removal tools around. If you happen to have an angle grinder on hand you have used before for concrete grinding, try pairing it up with the stiffest metal brush attachment you can find.

How to remove thinset from concrete?

Removing Thinset from Concrete Using an Angle Grinder Angle grinders are among the very best tools for thinset removal. Combine it with the stiffest metal brush accessory you can. This technique works best for the softer varieties of thinset or where most of the thinset came up with the tiles, and some small clean-up is required.

What kind of grinder do you use for tile removal?

Angle Grinder with the Small EdgeRam® An angle grinder is one of the best thinset and tile removal tools around. If you happen to have an angle grinder on hand you have used before for concrete grinding, try pairing it up with the stiffest metal brush attachment you can find.

Do angle grinders clean thinset dust?

Some angle grinders allow you to attach a vacuum to the angle grinder’s dust cover. If you can do this, it is the best way to remain safe and free from thinset dust. By having the vacuum attached to the angle grinder, it will suck up any harmful dust before it reaches your lungs.

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How do you use angle grinder on thinset?

Hold the front handle with your non-dominant hand and hold the back of the angle grinder with your dominant hand. Turn it on. Then, without putting too much pressure on the floor, slide the angle grinder back and forth over the thinset. Hold the grinder steady so it stays in contact with the thinset.

Can you grind off thinset?

Remove the remaining thinset with an angle grinder. You can typically remove enough thinset with a chisel to lay tile evenly, but it's very difficult to completely remove all of it. For the smoothest possible surface, finish the job with an angle grinder and a diamond grinding wheel.

Can you use angle grinder to remove mortar?

Angle grinders are versatile tools that can grind metal and cut tile, stucco and pavers, rout out mortar, plus they can sand, polish and sharpen. Learn to use an angle grinder to cut tile, mortar and pavers; make quick work of rust and loose paint removal; sharpen blades and cut or grind steel.

How do you remove hardened thinset?

0:342:18How Do I Remove Old Thinset From Tile? : Tile Help - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd just start pushing. And trying to scrape it off of. There. Now the nice thing about tile is theyMoreAnd just start pushing. And trying to scrape it off of. There. Now the nice thing about tile is they put a shiny surface on most tiles. So this is a little bit easier to get. Off.

What tool removes thinset?

An angle grinder is one of the best thinset and tile removal tools around. If you happen to have an angle grinder on hand you have used before for concrete grinding, try pairing it up with the stiffest metal brush attachment you can find.

What will soften thinset?

Pour hot water on the tiles. Start by mixing 1/2 of a cup of a citrus-based degreaser with a gallon of hot water. The hot water will help to soften the thinset just a bit, making it easier to remove. Pour the hot water on the thinset on the tiles, and be sure to use rubber gloves when doing so.

Can you use an angle grinder on concrete?

An angle grinder is a power tool that can be used for cutting through different types of materials, including metal and other solid materials such as bricks, aluminum, stone, and concrete.

How do you remove old thinset from concrete?

1:159:54How to Remove Thinset from Concrete - YouTubeYouTubeStart of suggested clipEnd of suggested clipOf is the amount of dust that is created when you are running these demolition hammers the scraperMoreOf is the amount of dust that is created when you are running these demolition hammers the scraper tool is doing exactly what it says it does it is scraping across the surface of the concrete.

How long can I use an angle grinder for?

Even if it appears that nothing has changed, you should not leave it for more than about two years without checking whether a review is needed.

Do I need to remove old thinset before tiling?

You can put new thinset on top of old, but only if the old thinset is perfectly smooth and level. This is rarely the case once the old tiles have been removed. The best option to smooth out the old thinset and prepare it for new tiles is to grind it down.

How do you remove hardened mortar from tile?

0:351:45How to Clean Dried Mortar off of Tile with COMMON Household ChemicalYouTubeStart of suggested clipEnd of suggested clipI'm finding that the nail polish remover works better to just clean that off. So that's a quick tipMoreI'm finding that the nail polish remover works better to just clean that off. So that's a quick tip for you if you have mortar on top of your tiles.

How do you remove thinset after removing tile?

0:055:053 easy ways to remove tile mortar thinset from cement floor ... - YouTubeYouTubeStart of suggested clipEnd of suggested clipEnd use it as a ramming bar. And then you also have this scraper. That works really well you canMoreEnd use it as a ramming bar. And then you also have this scraper. That works really well you can change the blades to make it sharper.

Can you sand thinset?

Because thinset contains cement, it dries hard. Sanding it down will take time and effort if you decide to do it by hand. Wrap coarse 24-grit to 80-grit sandpaper around a small wooden block. This allows you to apply more pressure to the sandpaper and helps protect your hand from scrapes.

How do you remove thinset after removing tile?

0:055:053 easy ways to remove tile mortar thinset from cement floor ... - YouTubeYouTubeStart of suggested clipEnd of suggested clipEnd use it as a ramming bar. And then you also have this scraper. That works really well you canMoreEnd use it as a ramming bar. And then you also have this scraper. That works really well you can change the blades to make it sharper.

Do I need to remove old thinset before tiling?

You can put new thinset on top of old, but only if the old thinset is perfectly smooth and level. This is rarely the case once the old tiles have been removed. The best option to smooth out the old thinset and prepare it for new tiles is to grind it down.

How do I remove thinset from tile to reuse?

Soak a rag or sponge in mineral spirits or a similar solvent-based cleaner. Apply the solvent to the mortar on the back of the tiles. Allow two to three minutes for the solvent to begin to dissolve the mortar. Products such as Sakrete Concrete Mortar Dissolver can also help get rid of the mortar.

Removing Thinset From Concrete

There are two methods to remove thinset from concrete. The first is by using a mallet and putty knife/chisel. Although this method works, it does take the most effort. To make it easier, you can use a hammer drill, if you own one.

Method 1: Mallet and Putty Knife

The hammer and putty knife method is the most labor-intensive method on this list, but you’ll get the hang of it quickly. For this method, you’ll need these materials:

Method 2: Angle Grinder

The angle grinder method is the least labor-intensive, but it does come with added health risks. You must take precautions when you use an angle grinder to remove any thinset. You could seriously harm yourself if you’re not careful.

Removing Thinset From Concrete FAQ

Here are some of the most common questions we get about thinset and how to remove it from concrete:

So, How Do You Remove Thinset From Concrete?

So, now that you know three methods to remove thinset, you can start right away! As you can tell, it isn’t the most complicated task. All it takes is a few tools and a little bit of effort. So, what are you waiting for? It’s time to remove those old tiles and thinset so you can put in the material you prefer!

What is the best surface to grind a thinset?

A strong surface, generally diamond, is required to grind the thinset down. With the appropriate grinding surface, you can remove your thinset in no time. Pros: Leads to clearest subfloor, fastest approach, not physically hard. Cons: Creates tons of airborne dust.

What is the best tool to remove thinset?

Angle grinders are among the very best tools for thinset removal. Combine it with the stiffest metal brush accessory you can.

What is thinset tile?

That is thinset. It holds your tile in place on tough surface areas like concrete with an adhesive mortar. Unlike other types of tile glue, thinset hardens like a stone and can be daunting to get rid of if you don’t know the best way to do it.

How to remove thinset from tile?

First, get some regular dishwashing liquid soap in a bucket of warm water. Wet the entire area with the suds and let it sit for a few minutes. You want the thinset to soak up the soapy water and become as soft as possible.

How to get rid of thinset?

1. Manually Removing Thinset from Concrete. The most inexpensive method to get rid of thinset is to get a sturdy scraper or a chisel and begin going to town trying to pry it loose from the concrete little by little.

What tool is used to scrape tile?

They use a chisel attachment and a fast backward and forward movement to scrape the mortar. Safety glasses are a need as little pieces of tile will fly around.

How long do you let tile dry?

Rinse the tiles off in clean water, then let them dry for about 24 hours.

What is the best tool to remove thinset?

An angle grinder is one of the best thinset and tile removal tools around. If you happen to have an angle grinder on hand you have used before for concrete grinding, try pairing it up with the stiffest metal brush attachment you can find.

What is thinset tile?

Thinset holds the tile in place to hard surfaces like concrete with this adhesive mortar. Unlike epoxy and other tile glues, thin-set cures into a stone-like consistency and can be intimidating to remove if you do not know what you are doing—even with tile removal equipment.

Can dustram be used to remove mortar?

With the Patented DustRam® System of tools and equipment, removing thin-set mortar without the dusty mess is an easy task. Our vacuums capture any dust the moment it is created, never expelling it into the air you breathe. The tile removal quality we offer through the use of our tools is unmatched. Our tools allow the contractor to grind thin-set down to the concrete and give scarification for better floor bonding.

Is it necessary to use water to wet down a thinset?

This method also tends to create a fair amount of dust that gets into the air, so a dust mask is also a good precaution. It is not usually necessary to wet down the thin-set to let the tool do its work. In fact, it is best not to use water because the mechanical action is to chip off the hard stone, not pry it up from the concrete. The mechanical method is usually best for contractors to turn to when the thinset does not soften up when it is soaked.

Can you wet thinset?

It may also be more effective if you heavily wet down the thinset first to try to soften it up. If you are lucky enough to be dealing with thinset that responds well to the soaking, then this can be a speedy job with minimal mess, though some extra time will be needed on the front end to let the thinset soak.

Can you remove thinset from concrete?

If you are looking for a top-quality, best-rated thinset removal, choose DustRam ® today. Our contractors not only remove thinset mortar dust-free but also grind down the thinset all the way down to the concrete and scarify it for better adhesion or bonding to the new flooring material. Do not jeopardize your floor by hiring a contractor that doesn’t have years of experience and a proper system in place to get the job done right the first time. Get a free project quote and contact DustRam® to speak with a professional today.

What do you need for an angle grinder?

All you really need is several hours of your precious free time that is rapidly disappearing, a few essential attachments for your angle grinder, a wet/dry vacuum with a bit of oomph, and a couple of crucial PPE items to help keep you upright and chirping.

What type of wheel do you need for an angle grinder?

When attempting to exploit your angle grinder to manipulate such a robust surface as concrete, you need to first fit a diamond cup wheel. This type of grinding wheel vigorously removes deteriorated paintwork, degrading wallpaper material, glues, epoxy resins, and other surface coatings you like (metaphorically) banished to the shadowland.

How many dB does a grinder concrete sound?

High-quality hearing protection (at least NRR of 24 dB) as cutting and grinder concrete can generate up to 104.8 dBA

How to smooth a rough concrete floor?

The most preferable way to smooth a rough concrete surface would be by utilizing a wet angle grinder. This tool helps streamline the entire process and also drastically reduces the potentially harmful effects of airborne particles like silica dust.

What is the best bit to remove ceramic tile from concrete?

Thinset removal bit which will come in super handy if you're moving ceramic floor tile from any concrete surface

What blade to use for cutting concrete?

For cutting concrete, you should make use of a diamond blade that can be used for both wet and dry cutting of concrete. A diamond blade is an exceedingly versatile asset to have at your disposal as it can slice and dice everything from stone to granite, brickwork, and even tile. When attempting to exploit your angle grinder to manipulate such ...

Can angle grinders cut through metal?

Now while that trusty angle grinder of yours can be utilized to cut through dense compound materials like metal or concrete, it can only do so if you're using the right wheel.

The Problem

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The First Solution

Since I’ve never tried to remove thinset from concrete before, I did what most DIYers do in this situation…I googled it.

The Second Solution

So I figured, there must be a tool for this! (I know I’m not the only person who has ever tried to remove thinset from a concrete floor).

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How to Remove Thinset from Concrete

  1. Pour 0.39 gallons (1.5 L) of boiling water gently over the thinset. Within 40 to 60 minutes of water application, you should notice cracks starting to appear in your thinset. This decreases its integrity and makes it much easier to remove using a putty knife.[1] X Research source Purchase 0.39 gallon (1.5 L) cooking pots from home hardware stores. Pots that are 0.39 gal…
  2. Hammer your 1 in (2.5 cm) putty knife at a 45-degree angle to the thinset. Firmly hit the end o…
See all 4 steps on www.wikihow.com

Softening Thinset For Removal

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32 hours ago  · You must take precautions when you use an angle grinder to remove any thinset. You could seriously harm yourself if you’re not careful. To remove thinset with an angle …

2.3 Ways to Remove Thinset - wikiHow

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