Changing an emergency flat tire just got easier. Slime's Thru-Core Tire Sealant seeks out and instantly seals tread area punctures up to 1/4? 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. Slime Thru-Core Tire sealant is non-toxic， non-corrosive and tire sensor safe. This new easy install formula is tested and approved by leading automakers and cleans up easily with water.

New Thru-Core Technology means there is no need to remove the valve core

Seals punctures up to 1/4 inch in seconds

14 oz can size perfect for standard-sized cars

Sealant tested and approved by leading automakers

No jack required

Safe and easy to use

Tire sensor safe

Non-toxic， non-hazardous， non-flammable and non-corrosive， making it safe for finished metal wheels

Requires air