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FlatOut 20124 Tire Sealant (Outdoor Power Equipment Formula), Great for Lawn Mowers, Small Tractors, Wheelbarrows, Woodchippers, Snow Blowers and more, 32-Ounce, 4-Pack FlatOut 20124 Tire Sealant (Outdoor Power Equipment Formula), Great for Lawn Mowers, Small Tractors, Wheelbarrows, Woodchippers, Snow Blowers and more, 32-Ounce, 4-Pack FlatOut 20124 Tire Sealant (Outdoor Power Equipment Formula), Great for Lawn Mowers, Small Tractors, Wheelbarrows, Woodchippers, Snow Blowers and more, 32-Ounce, 4-Pack FlatOut 20124 Tire Sealant (Outdoor Power Equipment Formula), Great for Lawn Mowers, Small Tractors, Wheelbarrows, Woodchippers, Snow Blowers and more, 32-Ounce, 4-Pack FlatOut 20124 Tire Sealant (Outdoor Power Equipment Formula), Great for Lawn Mowers, Small Tractors, Wheelbarrows, Woodchippers, Snow Blowers and more, 32-Ounce, 4-Pack FlatOut 20124 Tire Sealant (Outdoor Power Equipment Formula), Great for Lawn Mowers, Small Tractors, Wheelbarrows, Woodchippers, Snow Blowers and more, 32-Ounce, 4-Pack

FlatOut 20124 Tire Sealant (Outdoor Power Equipment Formula), Great for Lawn Mowers, Small Tractors, Wheelbarrows, Woodchippers, Snow Blowers and more, 32-Ounce, 4-Pack

FlatOut 20124 Tire Sealant (Outdoor Power Equipment Formula), Great for Lawn Mowers, Small Tractors, Wheelbarrows, Woodchippers, Snow Blowers and more, 32-Ounce, 4-Pack FlatOut 20124 Tire Sealant (Outdoor Power Equipment Formula), Great for Lawn Mowers, Small Tractors, Wheelbarrows, Woodchippers, Snow Blowers and more, 32-Ounce, 4-Pack FlatOut 20124 Tire Sealant (Outdoor Power Equipment Formula), Great for Lawn Mowers, Small Tractors, Wheelbarrows, Woodchippers, Snow Blowers and more, 32-Ounce, 4-Pack FlatOut 20124 Tire Sealant (Outdoor Power Equipment Formula), Great for Lawn Mowers, Small Tractors, Wheelbarrows, Woodchippers, Snow Blowers and more, 32-Ounce, 4-Pack FlatOut 20124 Tire Sealant (Outdoor Power Equipment Formula), Great for Lawn Mowers, Small Tractors, Wheelbarrows, Woodchippers, Snow Blowers and more, 32-Ounce, 4-Pack FlatOut 20124 Tire Sealant (Outdoor Power Equipment Formula), Great for Lawn Mowers, Small Tractors, Wheelbarrows, Woodchippers, Snow Blowers and more, 32-Ounce, 4-Pack
$ 49.14

Score By Feature

Based on 135 ratings
Easy to use
9.73
Easy to install
9.71
Value for money
9.50

OveReview Final Score

How Our Score Is Calculated

Product Description

By entering your model number, you can make sure that this fits.
Flats are avoided.
Flat-out Tire Additive by MULTI SEAL has been trusted by military heavy construction agriculture delivery fleets and other demanding industrial users for over 35 years, and now it's your turn!
Install now for continuous protection that seals punctures for a period of ten years.
Prevents up to 2095% of flats and virtually eliminates slow leaks — Save Money Save Time and Stay Safe — Save Money Save Time and Stay Safe
Non-toxic formula contains super-strong KEVLAR fibers and contains no latex or adhesives, so it never becomes a sticky mess. Three 32-ounce bottles are sufficient for most riding lawn mowers.

Questions & Answers

Is there a connector for filling the tire through the valve stem included with this?

Yes, you pull up on the disk on top of the cap (the cap remains on the bottle), which releases a curled-up plastic filler hose inside the bottle. The plastic valve stem remover is then revealed after pulling the disk off the hose. However, as I previously stated in my review, I found the valve stem remover to be too delicate to rely on. If you don't already have one, get one made of real metal.

Is there anything in this product line that can be used on the highway?

Due to the type of TPMS sensor used, these can only be used at highway speeds in cars, light duty trucks, and SUVs.

Is it possible to use flatout for dirt tires on an electric bike?

I put it to use on my motorcycle.

What is the cost of ATV tires?

Use one full bottle in each tire for ATVs, UTVs, and tires of this size.br>For smaller tires, such as those on the front of a riding mower, use half a bottle. br>Because the rear tires on a riding mower are larger, one entire bottle would be placed in each rear tire.br>A valve stem remover made of metal is another option. When you try to remove the valve, the plastic valve stem remover located beneath the bottle cap is weak and twists apart.

Selected User Reviews For FlatOut 20124 Tire Sealant (Outdoor Power Equipment Formula), Great for Lawn Mowers, Small Tractors, Wheelbarrows, Woodchippers, Snow Blowers and more, 32-Ounce, 4-Pack

Hints for using the program
5/5

I've only had the product on my riding lawn mower for a few days, so I can't say how effective it is. This is for people like me who have no prior experience with automotive repair, i. e. Never before had I removed a valve stem. If you're old like me, in your mid-70s, start with an empty bucket or a short step stool to sit on. It takes some time to change each tire, and the constant bending over is not good for the back. Then you'll want to get a metal valve removal tool. If your valve is really seated in or you're simply inept like me, the one on the top of the bottle can easily be ruined. If the valve stem cannot be replaced, the $2 will be well worth it. That is going to sabotage an otherwise perfect day. br>br>Then, using a car jack, lift your equipment slightly off the ground. This makes it simple to position the valve, but it also ensures that it will not lose its position around the wheel rim if the air in the tire runs out. When I re-inflated the front small tires, I didn't do that, and one of them required some effort to get back on the rim properly. the process of expanding Finally, be patient when pouring the liquid into the tire; it takes a long time, and you must periodically let the liquid back into the bottle to release the air pressure. Well duh. On the first two tires, I didn't do it correctly, and I just assumed that was it for that tire. I used the last two tires to empty the bottle.

Lucian Foster
Lucian Foster
| Sep 28, 2021
I purchased a total of four bottles
5/5

My portable air compressor, which was a mandatory tool to keep the "Always Flat" tires on the lawnmower, wheelbarrows, hand truck, and cart in good working order, was used to fix ten "Always Flat" tires on the lawnmower, wheelbarrows, hand truck, and cart. My ten tires of living frustration are now cured. br>br>The flat" tires that come on everything today working can finally rest. br>br> There will be no more swearing on a daily basis. When you need something, only to discover it has one of those Always-On labels on it, it's a waste of time. It has flat tires. br>br>Bead leaks are no longer a problem. Even those pesky little cart tires that never seem to stay inflated. They've developed the ability to hold air. br>br>I have nothing negative to say about this product if it lasts ten years as advertised (it's been over a year and all ten are still holding their original pressure).

Bennett Allen
Bennett Allen
| Apr 15, 2021
This is fantastic
5/5

We have a relatively new John Deere riding mower with a puncture on the side; we filled the tire, but it wouldn't work because it couldn't spread to the side; so, we removed the tire and laid it on its side; it sealed the puncture like magic, and it's still holding air after several months. This is some incredible work.

Estella Morris
Estella Morris
| Jan 27, 2021
This is the simplest way to repair a small hole in a tire, and I've used it before
5/5

My yard and trails in the woods are mowed with a 48-inch garden tractor. In the yard and woods, there are numerous thorny black locust trees, as well as briars. Years ago, I used to patch tubes and plug tubeless tires. I decided to give Flatout tire sealant a try and applied it to all four of my tires. Since then, I haven't had a flat. I bought more flatout to use in my other trailers, wheel barrows, and other yard and woods machines. It works and is much less expensive than having to fix flats on a regular basis. I'll keep using flatour and recommend flatout to everyone!.

Quincy Crosby
Quincy Crosby
| Sep 30, 2021
This is effective! Several other products have been outperformed by Flatout so far
5/5

I had a lawn mower tire that I nearly filled with A green sealant, but it still went flat. I got rid of the gallon of green sealant and replaced it with one bottle of Flatout, and the tire hasn't gone flat in over a month. Weather cracks were present in this tire, which were completely sealed. br> Flatout works I've used this product on a number of other problematic tires and it's never let me down. Without a doubt, this product is effective and well worth the money.

Maverick Shields
Maverick Shields
| Feb 24, 2021
I was skeptical of this product at first, but it works wonders in garden tool tires
5/5

This material performed admirably in one of the outside garden carts. Since I put it in the garden cart's tires, I've only added air once, and I'd say it's working pretty well. I used to despise having to fill the tires on the cart every time I needed to use it, but I don't have to do so any longer. The tires have tubes in them, which I believe helped because they were weather-cracked when I did this and are still holding up. I'm going to have to replace the tires soon, but I'm also going to put this stuff in it. Yes, it's a good product, and I recommend that you give it a shot.

Truett Hendricks
Truett Hendricks
| Feb 06, 2021
As stated in the advertisement
5/5

It delivers on its promises. I've used it on lawn tractors, go karts, mini bikes, and other items, and it's helped me save hundreds of dollars. To be fair, the plastic stem tool is a farce; It can be put to one or two different uses. However, a decent stem tool can be purchased for around $3 on Amazon or at any auto parts store. It's a success. br>br> This stuff will save your tire if you just follow the directions.

Katie Ballard
Katie Ballard
| Nov 03, 2021
This product is extremely effective and simple to use
5/5

I used this in a 10 year old dry rotted tubeless Cub cadet lawn tractor tire and it worked perfectly. br>The application method was simple but very effective. Simply pull up on the lid, and a small hose will emerge. br>Pull the valve out, place the hose over the valve stem, and fill the bottle with water, that's it! br>Replace the valve, fill it with air, and your tires will no longer be flat.

Killian Long
Killian Long
| Sep 09, 2021

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