Description
Peaty’s Holeshot BioFibre Tubeless Tyre Sealant
Developed alongside World Cup mechanics and elite racers, Peaty’s Holeshot BioFibre Tubeless Sealant delivers fast, reliable puncture protection for road, gravel, cyclocross, and MTB setups.
Using advanced fast-acting latex, combined with biodegradable fibres and platelets, this high-performance sealant works like clotting blood—rapidly sealing holes and tears up to 6mm. The ammonia-free, water-based formula is safe, non-hazardous, and designed to last up to 6 months in UK climates.
Unlike many sealants, it won’t ball up inside the tyre and washes out easily when it’s time for a refresh.
Key Features
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✔ Seals punctures up to 6mm
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✔ Biodegradable fibres & platelets for superior sealing
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✔ Fast-acting latex formula
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✔ Ammonia-free & non-hazardous
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✔ CO2 compatible
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✔ Works from 15–120 PSI
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✔ Performs in temperatures from -20°C to +50°C
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✔ Helps seal porous tyres and bead/rim gaps
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✔ Won’t clump or ball inside the tyre
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✔ Easy clean-up with water
Compatibility & Application
Suitable for all tubeless-ready tyres and rims, including:
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Road bikes
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Gravel / Cyclocross
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MTB (26″, 27.5″, 29″)
For best results, pair with Peaty’s tubeless system components including rim tape and valves.
Recommended Sealant Quantities
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Road: 30–45ml
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Cyclocross: 60–75ml
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26″ MTB: 60–80ml
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27.5″ MTB: 70–90ml
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29″ MTB: 100–120ml
👉 Add up to +30ml extra for wider tyres or increased puncture protection.
Setup Instructions
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Shake bottle well before use
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Clean out old sealant and dry tyre fully
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Inflate tyre dry to seat bead onto rim
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Deflate and inject sealant through valve (core removed)
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Refit valve core and inflate to desired pressure
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Spin and tap wheel to distribute sealant
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Rotate wheel to seal any leaks
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Clean excess sealant with water
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Check pressure and ride
Available Options
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120ml Bottle – ideal for top-ups or single installs
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500ml Bottle – workshop-friendly and better value
(Future options: 1L and 5L coming soon)
Why Choose Peaty’s Holeshot Sealant?
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Developed with World Cup mechanics & pro riders
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Advanced BioFibre technology for faster sealing
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Cleaner, safer formula vs traditional sealants
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Reliable performance across a wide range of conditions
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Designed for real-world riding—no clumping, no mess
Why Choose Hopkinson Cycles?
✅ Free UK Postage
✅ Expert advice from real cyclists
✅ Family-run business with personal service
✅ Trusted by thousands of riders nationwide
✅ All products handled in-house – no drop shipping
📞 01924 274209
📧 info@hopkinsoncycles.com
🌐 www.hopkinsoncycles.com








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