Developed with World Cup mechanics and champion racers, Peaty’s Holeshot BioFibre Tubeless Tyre Sealant delivers fast, reliable sealing performance in the toughest riding conditions. Packed with biodegradable fibres and platelets, it works like platelets in blood, binding together with the fast-acting, ammonia-free latex to seal holes and tears up to 6mm in seconds.
Its water-based formula won’t ball up inside your tyres, washes out easily, and lasts up to 6 months in temperate climates. Designed for both MTB and road use, it performs across a wide pressure range (15–120 psi) and extreme temperatures (-20°C to +50°C). Fully CO₂ compatible, it’s also ideal for quick inflations mid-ride.
For the best setup, pair it with Peaty’s Tubeless Rim Tape and Valves. Whether you’re racing, training, or just riding for fun, this 5L workshop-sized bottle is perfect for mechanics, teams, or riders who want consistent, eco-conscious performance.
Key Features:
Fast-acting, ammonia-free latex formula
Biodegradable fibres & platelets create strong, lasting seals
Seals holes and tears up to 6mm
Compatible with CO₂ inflators
Long-lasting – up to 6 months in temperate climates*
Works across 15–120 psi pressure range
Operating temperature: -20°C to +50°C
Seals porous tyres and bead/rim gaps
Easily washes out — no balling inside the tyre
Large 5L workshop size for mechanics and heavy riders