Peaty's Tubeless Sealant

Peaty’s tubeless sealant is an ammonia-free, non-hazardous, latex-based tubeless tyre compound. Our sealant lasts up to 6 months in the tyre in temperate climates*, won’t ball up in the tyre and is easily washed out with water.


Our lightweight formula seals quickly and effectively, while our biodegradable glitter platelets take care of holes and tears up to 6mm. added corrosion inhibitors prevent degradation of tyres and rims.

Wait, is that plastic glitter?!

Hell no! No micro-plastics or microfibres here… The platelets in our sealant are BioGlitter made from a special form of cellulose from hardwoods, primarily eucalyptus sourced from responsibly managed and certified plantations operating to PEFC™ www.pefc.org standards. They work like platelets in your blood, building up behind holes to help our fast acting sealant form an even stronger bond with the rubber in your tyre.

Recommended Quantities*:

Road 30 - 45ml
Cyclocross 60 - 75ml
26” MTB 60 - 80ml
27.5” MTB 70 - 90ml
29” MTB 100 - 120ml

*Quantities quoted per tyre. For wider rim / tyre combinations and / or additional puncture protection we recommend adding up to 30ml more sealant to the above quantities