Tire punk real and tire punk repair kit

摘要

It is an object of the present invention to provide a tire punk actual and tire puncture repair kit excellent in injection performance while maintaining seal performance and storage performance at an excellent level. The present invention relates to a cryoprotectant containing a rubber latex and a cryoprotectant, wherein the cryoprotectant comprises at least one glycol compound selected from the group consisting of glycols and glycol ethers and glycerin, and the content of glycerin is 2 to 50% by mass, tire punk Actual tire punk repair kit using this.