TireCare Sealant products are made from a perfect combination of NATURAL RUBBER LATEX, PLANT EXTRACT, and NANOFIBER. Whenever a tyre is punctured, air pressure will bring the mixture to the piercing and it will form a network to seal the puncture automatically. A recent study showed that TireCare Sealant is able to reduce the chances of blowouts as the tyre repair sealant also acts as a cooling agent.