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4.8 out of 5 stars. 152 reviews
A woman outside with a dog
A woman outside with a dog

Slime Thru-Core Emergency Tire Sealant, 18 oz.

Slime Thru-Core Emergency Tire Sealant, 18 oz.

Item # 149656299

Stocked & Ready
Slime Slime Thru-Core Emergency Tire Sealant, 18 oz.
Slime Slime Thru-Core Emergency Tire Sealant, 18 oz.

Spend $49.99 to unlock free delivery!

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Slime Thru-Core Emergency Tire Sealant, 18 oz.

Item # 149656299

Stocked & Ready
Slime Slime Thru-Core Emergency Tire Sealant, 18 oz.
Slime Slime Thru-Core Emergency Tire Sealant, 18 oz.

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$21.99

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Grassland (franklin) TN

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Changing an emergency flat tire just got easier thanks to Slime Thru-Core Emergency Tire Sealant. The emergency tire sealant seeks out and instantly seals tread area punctures up to 1/4 in. in diameter. There is no need to remove the valve core, Slime's Thru-Core Technology seamlessly injects the sealant through the valve stem directly into the tire. Then just air up your tire with an inflator to get back on the road quickly. This tire sealant is non-toxic, non-corrosive and tire sensor safe. This easy install formula cleans up easily with water.

For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.

Looking for more information on truck accessories? Check out our guide on truck accessories in the product documents section.

  • New Thru-Core Technology means there is no need to remove the valve core
  • Seals punctures up to 1/4 in. in seconds
  • 18 oz. can size is perfect for larger-sized cars
  • No jack required to use the emergency tire sealant
  • Safe and easy to use
  • TPMS safe
  • Non-toxic, non-hazardous, non-flammable and non-corrosive
  • Environmentally friendly and cleans up with water
  • Requires air (inflator not included with purchase)
  • Effective tire sealant under extreme temperatures (from -35 degrees F to 182 degrees F)
  • For emergency use only, Thru-Core is designed as a temporary formula in passenger vehicles and must be removed within 3 days or 100 miles

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Reviews

Rating Snapshot

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2 reviews with 2 stars.
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Overall Rating

4.8

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Summary of Reviews

AI-generated from customer ratings & reviews, and may include incentivized reviews.
Customers overwhelmingly praise this emergency tire sealant as a reliable lifesaver for roadside flats. Most highlight its ability to seal punctures quickly without tools or jacks, allowing them to reach a repair shop safely. Reviewers appreciate the simple spray-and-go application, clear directions...
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1 to 4 of 152 Reviews .
1 – 4 of 152 Reviews
Review 1

Continent and easy to use emergency tire sealant to keep in the car

8 days ago
The slime emergency tire sealant is easy to keep in the car and gives me extra peace of mind in case of tire gets flat. The instruction on can is simple to flow and I like the design even child can use it.

Originally posted on ITW Global Brands

Review 1

Peace of mind in a can

10 days ago
Peace of mind in a can! Glad I haven’t had to open this one yet but as someone who has got one too many punctured or flat tires, I feel much better knowing I am prepared just incase. The bring green can stands out and should make it easy to find when the time comes.

Originally posted on ITW Global Brands

Review 1

Good product

10 days ago
This works very well. It is a quick fix for a flat tire. Does a good job keeping the air leak sealed. Not sure how long it last but so far so good. No complaints. Seems reliable.

Originally posted on ITW Global Brands

Review 1

Handy to have!

12 days ago
Overall this sealant works pretty well and is nice to have on hand for emergencies! Definitely wouldn’t rely on it for a permanent fix tho but is definitely worth keeping in your car!

Originally posted on ITW Global Brands