Reviews over the

Mantel Bio Tyre Sealant

I had this sealant during the AGR tour, apparently punctured somewhere but didn't notice anything. The sealant did its job perfectly

Pros & Cons

To my regret, I thought I had made a bargain. Unfortunately, it had failed to seal the small hole in my tyre. So in the end there was sealant everywhere on the down tube of my frame, mixed with the dust.... And I could scrape and scrub it off afterwards.

Pros & Cons

Easy to use and highly effective

Have long looked forward to making tyres tubeless but it was very easy

Pros & Cons

Works at least as well as A-brands

Pros & Cons

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