| 摘要 |
Provided is a tire puncture sealing agent having a reduced viscosity at low temperatures, improved injection properties at low temperatures, and superior storage stability, and furthermore having superior initial sealing performance and seal holding performance. The tire puncture sealing agent contains rubber latex and 1,3-propanediol, and the ratio of 1,3-propanediol in the liquid component is 55-61 mass%. |
