Slime Tire Sealant Seeks Out And Instantly Seals Tread Area Punctures Up To 1/4 Inch (6 Mm) Using Fibro-Seal Technology. Use Slime Tire Sealant With An Air Source To Repair Tire Punctures On Cars, Trucks, Motorcycles And Suvs. Install Slime In The Tires Of Any Off-Highway Vehicle And Prevent Flats Before They Occur.