Linseal is spread over the inside of a tyre tread area as the wheel revolves, ready to seal puncture after puncture. When the puncture occurs, the escaping air pressure forces Linseal into the hole immediately forming a strong airtight seal.inseal is the revolutionary liquid puncture preventative. Linseal is designed to remain fluid inside a pneumatic tyre or innertube. Linseal will seal a hole in the tread area of a tyre instantaneously when applied BEFORE a puncture occurs.
Short Definition: Trypophobia is the fear of groups of holes. It can also involve fears of various patterns.
Most of the doctors don't believe that there is any such disease. They believe Trypophobia is just a fear from beehives and antholes which result in people assuming that such structures are present on their skin. Research is still going on to find if Trypophobia is a real disease or not.