Puncture in tube with sealant Had a thorn in my tyre last night, the tube has sealant in it, which worked. How long is it likely to last, or should I change/repair the tube as soon as possible. 28 mm almost slick tyres running with 110 psi. To clarify, the tyre has an innertube that came with sealant already inside the tube. I removed the thorn and the hole sealed, it is still holding pressure. The recommended pressure for the tyre is up to 120 psi.

The tube lasted for about 2months with no loss of pressure, then the tyre failed. Have replaced both tyres and innertubes.