Prevents and seals flat tires. Lasts and extends the life of the tire. Formulated for tube and tubeless tires. Provides better fuel economy. Seals 6 mm (1/4 inch) punctures in tread area. Seals larger punctures in heavy ply tires. Only product on market that seals most bead and rim leaks. Contains 4 corrosive inhibitors to stop corrosion at rim. Will not corrode steel, aluminum or chrome rims. Use in any air or nitrogen filled tire, heavy duty equipment, highway or off road vehicles including ATV's or wheelbarrows. Non-flammable and non-explosive. 946ml tube.