Having a lawn tractor is a great way to help maintain your outdoor spaces. However, flat tires can put a damper on your plans. To help keep your tires staying in top condition, investing in a tire sealant is a great way to maintain them. Tire sealant will not only fill in any small punctures, but it will also help prevent future flats from occurring. There are several different tire sealants on the market, but finding the best one for your lawn tractor can be tricky. We have researched and compiled some of the best tire sealants for lawn tractors, so you can find the one that will best suit your needs.

Best Tire Sealant For Lawn Tractor

Rank Product Name Score
1
Berryman 1301 Tire Seal-R Sealing Compound
Berryman 1301 Tire Seal-R Sealing Compound
9. 7
2
Slime 10008 24 Ounce Automotive Accessories, Green
Slime 10008 24 Ounce Automotive Accessories, Green
9. 5
3
Slime Green 8 Ounce 10007 Tubeless Tire Sealant-8 oz
Slime Green 8 Ounce 10007 Tubeless Tire Sealant-8 oz
9. 1
4
Briggs & Stratton 100033R Tire Sealant- 32-Ounce
Briggs & Stratton 100033R Tire Sealant- 32-Ounce
8. 8
5
MaxPower 335665 15
MaxPower 335665 15″ Flat Free Quick-Seal Replacement Inner Tube Pre-filled with Flat Free Tire Sealant
8. 6
6
Lawn Mower Tire Sealant - Flat Tire Protection Kit with Sealant Injector
Lawn Mower Tire Sealant – Flat Tire Protection Kit with Sealant Injector
8. 2
7
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
8. 0
8
FlatOut 20110 Tire Sealant (Multi-Purpose Formula), Great for Boat Trailers, ATV/UTVs, Golf Carts, Dirt Bikes, Riding Lawn Mowers, Snow Blowers and more, 32-Ounce, 1-Pack
FlatOut 20110 Tire Sealant (Multi-Purpose Formula), Great for Boat Trailers, ATV/UTVs, Golf Carts, Dirt Bikes, Riding Lawn Mowers, Snow Blowers and more, 32-Ounce, 1-Pack
7 .7
9
Grasshopper Mower Premium Heavy-Duty Tire Sealant, 32 OZ Premium Heavy-Duty Tire Sealant Stops Flats, Saves Fuel and Extends Tire Life, OEM 345020
Grasshopper Mower Premium Heavy-Duty Tire Sealant, 32 OZ Premium Heavy-Duty Tire Sealant Stops Flats, Saves Fuel and Extends Tire Life, OEM 345020
7. 4
10
FlatOut 25120 Tire Sealant (Outdoor Power Equipment Formula), Great for Lawn Mowers, Small Tractors, Wheelbarrows, Woodchippers, Snow Blowers and More, 1-Gallon with Valve Core Tool
FlatOut 25120 Tire Sealant (Outdoor Power Equipment Formula), Great for Lawn Mowers, Small Tractors, Wheelbarrows, Woodchippers, Snow Blowers and More, 1-Gallon with Valve Core Tool
7. 2

1. Berryman 1301 Tire Seal-R Sealing Compound

Berryman 1301 Tire Seal-R Sealing Compound

9.7/10 our score

I recently purchased the Berryman 1301 Tire Seal-R Sealing Compound, and I’m so glad I did! It was easy to use and is definitely a great value for money. I had a tire that was leaking air, and after I applied the product, the air leak stopped. I’m very impressed with how well it works and I’m sure it will come in handy in the future. Highly recommend this product!

  • Seals punctures up to 1/4 inch in diameter
  • Works with most tubed and tubeless tires
  • Non-flammable and non-corrosive formula
  • Sets quickly to create a permanent repair
  • Can be used on any vehicle tire or inner tube
  • Convenient aerosol spray can
  • Comes with a built-in tire thread tool

2. Slime 10008 24 Ounce Automotive Accessories, Green

Slime 10008 24 Ounce Automotive Accessories, Green

9.5/10 our score

I recently purchased the Slime 10008 24 Ounce Automotive Accessories and I am so glad I did. This product is great for keeping my car clean and protected from dirt and moisture. It is extremely easy to apply and is specifically designed to stick to any type of surface. The green color is very vibrant and I love how it looks on my car. It also provides a protective barrier that prevents dirt and moisture from getting into the car. The 24 ounce bottle is also very convenient, as it is enough to cover my entire car. Overall, I am very pleased with my purchase and would recommend this product to anyone looking for a quality automotive accessory.

  • 2. Slime 10008 24 Ounce Automotive Accessories, Green
  • Made from non-toxic and environmentally-friendly materials
  • Helps to seal and prevent leaks in tires, hoses, and other automotive components
  • Can be used as an emergency tire sealant and inflator
  • Provides a permanent solution to most tire and inner tube leaks
  • Pre-measured 24 ounce bottle is easy to store and transport

3. Slime Green 8 Ounce 10007 Tubeless Tire Sealant-8 oz

Slime Green 8 Ounce 10007 Tubeless Tire Sealant-8 oz

9.1/10 our score

I recently purchased Slime Green 8 Ounce 10007 Tubeless Tire Sealant-8 oz. and I am extremely pleased with the results! This sealant is easy to use, requiring only a few pumps to fill a tire. After use, the sealant immediately creates a seal to prevent leaks, which allows for extended tire life. I have been using this product for several months now and am happy to report that it is still performing as expected. The sealant has kept my tires free of punctures, and my rides much smoother! I would highly recommend this product to anyone looking for a reliable and effective tire sealant.

  • Slime Green color
  • 8 Ounce (226.8 g) tubeless tire sealant
  • Product code: 10007
  • Seals punctures up to 1/4″ (6mm) in tread area of tire
  • Safe for tubeless tires, inner tubes, and tubular tires
  • Prevents and repairs flat tires caused by punctures
  • Non-toxic, non-flammable, and water soluble
  • Made with natural latex rubber, glycol, and mineral oil
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4. Briggs & Stratton 100033R Tire Sealant- 32-Ounce

Briggs & Stratton 100033R Tire Sealant- 32-Ounce

8.8/10 our score

I recently purchased the Briggs & Stratton 100033R Tire Sealant – 32-Ounce and I am really impressed with its performance. It is easy to use and does not require any tools. The sealant is designed to seal punctures in tires up to 1/4 inch in diameter. It does not dry out or become brittle and works on both tubeless and inner tube tires. I have used it for a few months now and have not had any issues. It is a great product and I would highly recommend it to anyone looking for a reliable tire sealant.

  • Designed for use on vehicles with tubeless tires
  • Seals punctures up to 1/4″ instantly
  • Lasts up to 3 years
  • 32-ounce container for multiple applications
  • Designed for use on vehicles with tube-type or tubeless tires
  • Easy to use with pour spout and self-sealing valve
  • Made with a proprietary blend of polymers, latex and rust preventatives
  • High tire pressure stability and will not run out with centrifugal force
  • Non-flammable and non-toxic

5. MaxPower 335665 15″ Flat Free Quick-Seal Replacement Inner Tube Pre-filled with Flat Free Tire Sealant

MaxPower 335665 15

8.6/10 our score

I recently purchased the MaxPower 335665 15″ Flat Free Quick-Seal Replacement Inner Tube Pre-filled with Flat Free Tire Sealant, and I must say I’m very pleased with the product. It was very easy to install, and the sealant provided in the tube worked wonders in preventing flat tires. The tube itself is very durable, and I have had no issues with it after a few weeks of use. Overall, I would highly recommend this product to anyone looking for a quality, long lasting inner tube. It’s definitely worth the price for the peace of mind it provides.

  • 15″ Flat Free Quick-Seal Replacement Inner Tube
  • Pre-filled with Flat Free Tire Sealant
  • Quick and easy installation
  • Long-lasting and reliable performance
  • MaxPower 335665 for reliable and dependable performance

6. Lawn Mower Tire Sealant – Flat Tire Protection Kit with Sealant Injector

Lawn Mower Tire Sealant - Flat Tire Protection Kit with Sealant Injector

8.2/10 our score

I recently purchased the Lawn Mower Tire Sealant – Flat Tire Protection Kit with Sealant Injector, and I have to say I am extremely pleased with the results. The kit was very easy to use and the sealant injector was surprisingly precise. The sealant was quick to inject, and it effectively sealed my flat tire in no time. I was impressed by how well the sealant held up to my lawn mowing activities and am confident that it will provide the necessary protection to my tires. The kit also comes with an instruction manual that made it easy to understand how to use the kit. Overall, I highly recommend this lawn mower tire sealant kit. It is a great value and definitely gets the job done!

  • Sealant injector for quick and easy repair of flat tires
  • Compatible with all lawn mower tire types, including tubeless, tube, and tubular tires
  • Non-toxic, non-hazardous formula resists wear, oil and other corrosive elements
  • Seals punctures up to ¼ in diameter
  • Safe for use on all lawnmower tire types
  • Easy-to-use injector for fast and reliable tire repair

7. 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

8/10 our score

I recently bought the FlatOut 20124 Tire Sealant (Outdoor Power Equipment Formula) and I’m really happy with it. It’s great for lawn mowers, small tractors, wheelbarrows, woodchippers, snow blowers, and more. The four-pack comes with 32 ounces each, so it lasts quite a while. I was really impressed with how easy it was to use. It was a simple matter of applying the sealant to the tire, and the sealant did the rest. After application, I noticed a considerable decrease in air leakage and the tires have been sealed ever since. I would highly recommend this product to anyone looking for an easy, efficient, and affordable way to seal their tires.

  • Outdoor Power Equipment Formula specifically designed for Lawn Mowers, Small Tractors, Wheelbarrows, Woodchippers, Snow Blowers, and more
  • Seals up to 1/4 inch punctures
  • Fast & Permanent Sealing
  • Lasts up to two years
  • Quick and easy installation with no mess
  • Environmentally-friendly and biodegradable
  • 32-ounce, 4-pack
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8. FlatOut 20110 Tire Sealant (Multi-Purpose Formula), Great for Boat Trailers, ATV/UTVs, Golf Carts, Dirt Bikes, Riding Lawn Mowers, Snow Blowers and more, 32-Ounce, 1-Pack

FlatOut 20110 Tire Sealant (Multi-Purpose Formula), Great for Boat Trailers, ATV/UTVs, Golf Carts, Dirt Bikes, Riding Lawn Mowers, Snow Blowers and more, 32-Ounce, 1-Pack

7.7/10 our score

I recently purchased 8. FlatOut 20110 Tire Sealant (Multi-Purpose Formula), and I couldn’t be happier with the results. I used it to repair the tires on my boat trailer and it worked great. The sealant not only sealed the leaks, but it also provided a great amount of protection from wear and tear. The 32-ounce size was perfect for my needs and it went a lot further than I expected. The formula is also multi-purpose, so it can be used on ATV/UTVs, golf carts, dirt bikes, riding lawn mowers, snow blowers and more. I highly recommend this product and will definitely be purchasing it again!

  • FlatOut 20110 Tire Sealant (Multi-Purpose Formula)
  • Great for Boat Trailers, ATV/UTVs, Golf Carts, Dirt Bikes, Riding Lawn Mowers, Snow Blowers and more
  • 32-Ounce, 1-Pack

9. Grasshopper Mower Premium Heavy-Duty Tire Sealant, 32 OZ Premium Heavy-Duty Tire Sealant Stops Flats, Saves Fuel and Extends Tire Life, OEM 345020

Grasshopper Mower Premium Heavy-Duty Tire Sealant, 32 OZ Premium Heavy-Duty Tire Sealant Stops Flats, Saves Fuel and Extends Tire Life, OEM 345020

7.4/10 our score

I recently purchased the Grasshopper Mower Premium Heavy-Duty Tire Sealant, 32 OZ and I’m so glad I did. It’s easy to use and I immediately noticed the difference in my mower’s performance. The sealant seals leaks, prevents flat tires, and extends the life of my tires. I also noticed a decrease in fuel consumption as a result of using this product. It definitely does what it says and I’m really pleased with the results. Highly recommend for anyone looking for an easy and reliable tire sealant!

  • Stops flats, saves fuel and extends tire life
  • OEM 345020
  • 32 oz premium heavy-duty tire sealant
  • Designed for all tires, including ATV, lawn mower, and tractor tires
  • Protects against punctures and tears
  • High-performance protection against tire deflation
  • Compatible with all types of tires
  • Goes on clear and dries fast
  • Easy to use and apply

10. FlatOut 25120 Tire Sealant (Outdoor Power Equipment Formula), Great for Lawn Mowers, Small Tractors, Wheelbarrows, Woodchippers, Snow Blowers and More, 1-Gallon with Valve Core Tool

FlatOut 25120 Tire Sealant (Outdoor Power Equipment Formula), Great for Lawn Mowers, Small Tractors, Wheelbarrows, Woodchippers, Snow Blowers and More, 1-Gallon with Valve Core Tool

7.2/10 our score

I recently purchased the FlatOut 25120 Tire Sealant for my outdoor power equipment, and I’m very impressed. The tire sealant worked quickly and effectively in sealing up small punctures, and it’s great for lawn mowers, small tractors, wheelbarrows, woodchippers, snow blowers and more. I was also pleased to find that it came with a valve core tool, which was a great added bonus. I would definitely recommend this tire sealant to anyone needing to seal up their tires quickly and effectively. Highly recommended!

  • Formulated specifically for outdoor power equipment
  • Ideal for lawn mowers, small tractors, wheelbarrows, woodchippers, snow blowers and more
  • Sealant is easy to apply with included valve core tool
  • Fast-acting sealant helps prevents flat tires
  • Seals punctures up to 1/4″ in diameter
  • 1 gallon container
  • Non-flammable, non-aerosol formula
  • Long lasting protection for up to 24 months
  • Safe for use on tubeless tires
  • Made in the USA