Tire puncture sealant and tire puncture repair kit using the same

摘要

It is an object of the present invention to provide a tire puncture sealant which is excellent in sealing performance even in a small amount. The present invention includes a synthetic resin emulsion A and a natural rubber latex and / or a synthetic resin emulsion B, wherein the synthetic resin emulsion A has a surface free energy of 20 to 50 mJ / m², And the solid content of the synthetic resin emulsion A is 5 to 25 parts by mass based on 100 parts by mass of the solid content of the natural rubber latex and / or the synthetic resin emulsion B. The tire puncture sealant , And a tire puncture repair kit using the same.