Linseal is the revolutionary liquid puncture preventative. Linseal is designed to remain fluid inside a pneumatic tyre or innertube. It contains antifreeze and is not harmful to skin, tyres and tubes.
Linseal will seal a hole in the tread area of a tyre instantaneously when applied BEFORE a puncture occurs.
Industrial Heavy Duty Linseal will seal holes in the tyre tread area caused by objects up to 10mm in diameter.