Peaty's Holeshot BioFibre Tubeless Tyre Sealant - 5L

The best sealant I have ever used. It doesn’t go hard inside and it works even after 5months

Spot on ,used on gazelle bike with road tyres and the small valve so needed to use a syringe to insert the liquid 😉 Spun the wheel up to circulate then inflated and spun for 30minutes Next day the tyre was still fully inflated Brilliant product 120ml was perfect for 2 wheels

Like many, I started with Orange Seal and then Stan's sealants. Orange Seal changed their formulation, and I found it not as effective. Stan's was okay, but the lack of viscosity means it tends to bleed through supple tire casings more frequently (and continuously). Overall, I think Silca's sealant provides some of the best overall sealing power. That said, not being able to inject it in the valve stem is a big limitation (and it tends to clog valve stems over time, and dries into a big glob in your tire faster). Muc-Off is another sealant I've had good luck with as well... longer lasting than most. Peaty's has been a great overall balance for me. Injecting it directly from the bottle has been easy for initial installation (and follow up top offs), and I've found it to be effective at stopping leaks. Generally it stops leaking through on supple casing tires... I've been happy with it.

Excellent fix for a puncture though no tube to valve connexion provided. as .is doesn't fit from the bag

Ottimo prodotto!!

Good product. Been using this sealant for all my bikes... doesnt dry easily and pop the tire quickly