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 inch in diameter. There is no need to remove the valve core, Slime's Thru-Core Technology seamlessly injects the new sealant formula 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.

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
14 oz. can size is perfect for standard-sized cars
No jack required to use this emergency tire sealant
Tire sealant is 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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29 reviews with 5 stars.

3 reviews with 4 stars.

2 reviews with 3 stars.

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Overall Rating

4.8

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Summary of Reviews

AI-generated from customer reviews, which may include incentivized reviews.

Customers overwhelmingly praise this tire sealant as an essential emergency solution, highlighting its simplicity and speed—requiring no jack, tools, or mechanical experience. The Thru-Core technology...

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1 to 4 of 34 Reviews .

1 – 4 of 34 Reviews

AmandaA

Review 1

5 out of 5 stars.

Great in a pinch

4 days ago

This emergency tire sealant came through when we were in a pinch. My husband and I were out one day when we got a flat tire. Thankfully I had put this in our van a couple weeks prior. We were stuck on a country back road with very little cell service so we weren't even able to call a tow truck. I remembered that we had the tire sealant so we gave it a shot. It definitely didn't make our situation any worse. The directions are super simple to follow. Shake, then screw on the tire, and let it do its thing. Thankfully we had our small air compressor in the van so we were able to air up the tire so we could drive on it. We were able to get to a tire shop to get a replacement. I'm not sure how long it would last if you don't replace the tire soon but it definitely did what it says it does. The tire guy wasn't thrilled with the green goop but it served its purpose for us. I highly recommend this

Originally posted on influenster.com

SandyJ

Review 1

5 out of 5 stars.

Slime Emergency Flat Tire Repair is easy to do.

4 days ago

Slime Emergency Flat Tire Repair Tire Sealant is a quick way to solve a small problem. This is so easy to use and can seal a hole up to a quarter inch around. The directions are simple position the Tire at 6 o'clock. Shake the can for 15 seconds. Hold can upside down and twist on. Allow 30 seconds for can to discharge and unscrew the can when empty. Inflate tire to recommended pressure, and drive. This is a temporary repair. But it says on the website says you can drive up to 100 miles or 3 days after using this product.

Originally posted on influenster.com

CynthiaC

Review 1

5 out of 5 stars.

Works kike needed

6 days ago

Four wheeler tire was flat and we were in a time crunch and needed a fast solution. We decided to use the emergency tire sealant. It was very easy to use and very fast to fix the flat. So far its staying fixed. Would use it again.

Originally posted on influenster.com

JamesP

Review 1

5 out of 5 stars.

Like it

11 days ago

The effectiveness is great!! It helps with leakage and safety of the tire! The consistency is nice and the application of is is fairly simple! I recommend to anyone

Originally posted on influenster.com

Slime Thru-Core Emergency Tire Sealant, 14 oz.

Slime Thru-Core Emergency Tire Sealant, 14 oz.

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Customer Images and Videos

Great in a pinch

Slime Emergency Flat Tire Repair is easy to do.

Works kike needed

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