| abstract |
[PROBLEMS] To find a sealing composition in which rubber latex particles are less likely to cause an agglomeration phenomenon that clogs a valve of a dispenser and are stable for a long time, but at the same time maintain sealing ability. SOLUTION: Natural latex 15-80%, synthetic latex 5-50%, glycol selected from ethylene glycol and propylene glycol 10-60%, selected from phyllosilicate and silica and average particle size A tire repair sealing composition containing 0.05 to 5% of a mineral having a distribution in the range of 5 to 95 nm. [Selection figure] None |