Reviews over the

Mantel Bio Tyre Sealant

I have been using the sealant for 2 months now, in that time I punctured once without realising it. The sealant sealed the hole and only at home did I see the blue splashes on my bike. After 2 months I changed MTB tyres. All the sealant was still liquid then. So it seems to work very well!

Pros & Cons

You pour it in and it does its job. Nice that it gives an indication of how much to use for which wheel size, a scale on the bottle would be useful for this.

Pros & Cons

Quality of service In the absence of testing products