2018’s Top Rated Tire Sealants: How To Choose and Why Do You Need It?

Flat tires are a problem, that’s what I know. I’m sure there aren’t any drivers who like driving on a flat tire or drivers who like when they are stuck somewhere outside the city — but in most cases, it’s just impossible to prevent flat tires.

Of course, you can check the air pressure and the tire tread depth regularly, don’t overload your vehicle and avoid the side of the roads — but it will never save your tires from a sharp object, like a glass (or from a pothole). Sad, but true.

PhotoProduct nameSizeRepair timeMore information
1. Slime 101641. Slime 1016424 oz.5 minutesView on Amazon
2. Fix-a-Flat S604302. Fix-a-Flat S6043016 oz.
20 oz.
Repairs and inflates in secondsView on Amazon
3. Berryman 13013. Berryman 13011-Gallon
8 oz.
16 oz.
32 oz.
10-15 secondsView on Amazon
4. Multi Seal Tire Sealant with Kevlar4. Multi Seal Tire Sealant with Kevlar32 fl. ozRepairs in secondsView on Amazon
5. Multi Seal Tire Sealant with Kevlar (Sportsman)5. Multi Seal Tire Sealant with Kevlar (Sportsman)32 fl. ozRepairs in secondsView on Amazon
6. Slime 700056. Slime 7000516 oz.7 MinutesView on Amazon
7. Fix-a-Flat S602697. Fix-a-Flat S6026924 oz.Repairs and inflates in secondsView on Amazon
8. Slime 100088. Slime 1000824 oz.5 minutesView on Amazon
9. Slime 601909. Slime 6019020 oz.Repairs and inflates in secondsView on Amazon
10. Slime 50107 Kit10. Slime 50107 Kit16 oz.15 minutesView on Amazon
11. Slime 8oz sealant11. Slime 8oz sealant8 oz.10 minutesView on Amazon
12. Ride-On Tire Sealant12. Ride-On Tire Sealant8 oz.5 minutesView on Amazon
13. QuadBoss Sealant13. QuadBoss Sealant1 GallonFew minutesView on Amazon
14. Gempler’s Sealant14. Gempler’s Sealant1-Gallon10-15 secondsView on Amazon
15. Fix-a-Flat Kit15. Fix-a-Flat Kit16 oz.7 minutesView on Amazon
16. Hyundai Sealant16. Hyundai Sealant200 ml.10 minutesView on Amazon
17. QuadBoss Sealant17. QuadBoss Sealant32 oz.15 secondsView on Amazon
18. Stan’s Race18. Stan’s Race32 oz.Few minutesView on Amazon
19. Ride-On 713219. Ride-On 713232 Ounce15 secondsView on Amazon
20. AmerSeal Sealant20. AmerSeal Sealant32 oz.15 secondsView on Amazon
That’s why it’s time for tire sealants. They are quite cheap (especially when compared with new tires), they are small (and a tire sealant won’t take too much space in your trunk or in your bag) and they are exactly what you need if you catch a flat tire.

According to the tire sealant reviews and to my own experience, I can’t say that the sealants are a permanent solution to a flat tire problem.

They are perfect if you need to get back to the road and to get to your garage or to a tire shop — but you shouldn’t expect them to be a magical pill for your tires.

However, they are the only way to avoid calling a tow truck — so if you want to feel a little more protected when you are on the road, this article is exactly what you need.

I’ve gathered 20 best tire sealants here:

1. Slime 10164

Quality85%
Durability84%
Practicality 86%
Price84%

Slime is one of the best brands in this market. Slime has become a generic term and that’s all you have to know about the reputation of this company and its products.

This sealant is very good, probably the best on this list. 24 oz bottle would be enough for 2 tires, so it’s highly unlikely that you would stuck somewhere in the countryside with this sealant. Even if you got two flat tires, this bottle will save you.

It’s a very good tire sealant — slow leak can be fixed as well as a flat tire, so I don’t see any reasons why you shouldn’t buy it right now.
 

 

2. Fix-a-Flat S60430

Quality83%
Durability82%
Practicality 82%
Price86%

It’s an aerosol, which means it’s very easy to use this sealant. It’s another very reputable brand and another perfect product of this brand — water-based, safe for the ecology, stops leaks and fixes flat tires.

Remember that you’ll have to remove this sealant in 3 days (or before you drive 100 miles) if you don’t want to damage your tire or to unbalance it.
 

 

3. Berryman 1301

Quality88%
Durability85%
Practicality 86%
Price83%

It’s a little more expensive than the previous two options. However, there is 1 gallon of the sealant here, not 24 oz, so it would last much longer.

It’s also very easy to use it — deflate the tire, insert the top of the bottle into the valve stem, remove the valve core and fill the tire with the sealant. That’s all!

According to the reviews, it’s the best tire sealant for ATV tires, so if you have them on your car, you can stop reading right here — I’ve found the best choice for you.
 

 

4. Multi Seal Tire Sealant with Kevlar

Quality84%
Durability83%
Practicality 86%
Price85%

Unlike the majority of the sealants, this Multi Seal product works well even with ½ inch holes — and it can be used for prevention of punctures and slow leaks. That’s why I like it.

But that’s not all. According to the description, it contains Kevlar, which makes it even better. This sealant can also be used with both tubed and tubeless tires, so it’s basically a multi-functional sealant that must be in each trunk.
 

 

5. Multi Seal Tire Sealant with Kevlar (Sportsman)

Quality85%
Durability83%
Practicality 84%
Price84%

As good as the previous sealant, but even better. It also contains Kevlar, so it works faster and better than the majority of other sealants.

Of course, it fixes slow leaks, too, but what I like most here is that you don’t need to remove it in 3 days. What’s more, you don’t have to remove it in 10 years, because it still stays a liquid! Perfect and durable sealant, I’m sure you’ll like it, too.
 

 

6. Slime 70005

Quality87%
Durability85%
Practicality 85%
Price83%

It’s more expensive than the previous sealants, but it’s not just a sealant — it’s a repair system, so all you’ll have to do is to connect it to the wheel and the work will be done without your participation.

Moreover, it’s not a one-time kit, so you can replace the cartridge with the sealant and continue to use it. LED-light would help if you are stuck somewhere during the night and a pressure gauge makes the kit very comfortable to use. Perfect choice.
 

 

7. Fix-a-Flat S60269

Quality88%
Durability86%
Practicality 87%
Price84%

It’s a small and cheap sealant that fixes the punctures very easy. You’ll have to connect and to inflate it, that’s all.

Of course, it’s not a durable solution — just like all the other cheap aerosol sealants, this one can help you to save the rim and to drive to a tire shop near you. Not the best choice for long-term use, but one of the best tire emergency aerosols.
 

 

8. Slime 10008

Quality84%
Durability85%
Practicality 85%
Price86%

It’s quite difficult to choose the best Slime product — I’ve got to read dozens of Slime tire sealant reviews to make the choice.

It’s the best one, that’s what I’m talking about. It can be used both for preventing flat tires/slow leaks (can work up to 2 years) and as an emergency sealant, and it’s perfect for both purposes.
 

 

9. Slime 60190

Quality83%
Durability82%
Practicality 82%
Price87%

Can you use Slime in car tires? Yes, if it’s a sealant that doesn’t damage the tire pressure sensors and if it works fine with your tires (tubeless or tubed). This sealant is exactly what you need for a tubeless car tire.

It doesn’t damage the TPMS and works fine with tubeless tires, and that’s actually all I can say about it. It works, just as the description says, and it’s good.
 

 

10. Slime 50107 Kit

Quality86%
Durability84%
Practicality 85%
Price83%

Another kit that can be used with the holes up to 6mm (¼”). You’ll find both an inflator and a sealant here so that’s basically all you need to fix a flat tire if you are far from your garage.

You’ll need to connect the kit to your tire and wait for 15 minutes — after that, you can drive to your garage and fix the problem. According to this car tire sealant reviews, the sealant is 100% use for tire pressure sensors.

It’s also really cheap so it’s one of the best options you could ever find.
 

 

11. Slime 8oz sealant

Quality83%
Durability82%
Practicality 85%
Price84%

It’s not for cars, it’s for bikes — so don’t expect it to work well with your car tires. It can fix small holes, like up to 3mm, but it copes well with them.

If your bike tire has a slow leak, this sealant would work fine, too. Another thing I’d like to mention is that it’s very cheap, much cheaper than all the sealants included in my list.
 

 

12. Ride-On Tire Sealant

Quality84%
Durability85%
Practicality 84%
Price86%

It’s perfect for bikes, too. The tube and valve remover are included to the package, so it’s very easy to use.

As they say, it’s not only a sealant but a balancer, which means you don’t have to worry about the balance of your bike tires when you use it (it’s often a problem). You don’t need to remove it within 100 miles — it’s very durable and can be used for thousands of miles!
 

 

13. QuadBoss Sealant

Quality89%
Durability84%
Practicality 85%
Price81%

Expensive, premium-class product. This sealant works really great and can cope with big holes (up to ½ inches). It fixes slow leaks, flat tires and protects the tire — and it works fine.

BTW, it’s another perfect-for-ATV sealant, so if you want to find something very good for ATV tires, this sealant is for you.
 

 

14. Gempler’s Sealant

Quality90%
Durability88%
Practicality 87%
Price81%

If you want to prolong the life of your tires, that’s the best choice for you. It can be used almost with all types of vehicles and tires, it protects the tire well and it doesn’t freeze so it’s the best choice if you have cold winters.

But be careful, because this sealant doesn’t work well with the TPM systems, and because it’s a good prevention sealant, not an emergency one. I recommend buying this one (to protect the tires) and the emergency sealant, just in case.
 

 

15. Fix-a-Flat Kit

Quality84%
Durability83%
Practicality 85%
Price83%

It’s another kit with a sealant and an inflator inside. Works well on all types of vehicles and tires, very easy to use — just connect and push the button.

What I don’t like here is that the compressor isn’t fast enough. But it’s still excellent for the price.
 

 

16. Hyundai Sealant

Quality84%
Durability85%
Practicality 84%
Price86%

Do you have a Hyundai? Do you need a refill? Then the original Hyundai sealant would be the best choice.

It prevents the leaks, fixes the flat tires for a short time. However, it’s expensive (when compared to Slime products), but well, it’s only you who makes the choice. Before buying, check if it fits your Hyundai car!
 

 

17. QuadBoss Sealant

Quality85%
Durability83%
Practicality 86%
Price83%

It’s a perfect product that works with large holes (up to ½ inches). 32 oz would be enough for an average ATV tire so think about buying several bottles!

This sealant is good for prevention leaks, as well as for emergency punctures, so that’s a good choice for those who want one product for everything.
 

 

18. Stan’s Race

Quality86%
Durability86%
Practicality 84%
Price85%

It works awesome. The price is quite high for a 32oz bottle, but it’s worth it.

This sealant protects the tires and gives a chance to get home if you have a problem, and it’s really good at that.
 

 

19. Ride-On 7132

Quality84%
Durability83%
Practicality 85%
Price84%

Perfect for ATV tires and for off-road vehicles, which works just as described — it prolongs the tire life and saves it if you’ve caught something sharp.

It also fixes the leaks, but if you are looking for something for your street type tires, you’d better choose something else. If you have an off-road car, that’s for you.
 

 

20. AmerSeal Sealant

Quality85%
Durability83%
Practicality 85%
Price83%

If you live in cold climate, you’ve probably heard about adding calcium chloride to the tires of your tractor. If you do this, this sealant is not for you.

For all the others, it’s good. It seals the holes, it’s durable (stays liquid for 2 years or so), it prevents the leaks, and it fits for all types of the tires — so I recommend this sealant, too.

Hope that you won’t need a tire sealant, because flat tires suck. But well, let’s admit it: it’s always better to be prepared for the problems — especially if the solution of the problem is as cheap as the sealants from this list. Good luck!