evo.com | Peaty's Sealant > Proven by racers and regular people alike, Peaty's Holeshot BioFibre 500ml Tubeless Sealant is made with biodegradable fibers that seal up to 6mm punctures with ease. CO2 Compatible Seals Up To 6mm Holes Operating Pressures 15 to 120 Psi Biodegradable Sealing Fibers & Platelets Seals Porous Tyres and Bead / Rim Gaps Setup | Peaty's Holeshot BioFibre 500Medium/Large Tubeless Sealant 2024 - 500Medium/Large Size 500Ml