1. Tyres and Tubes/
  2. Tubeless Sealants
(9)Product ID: 250508

Peatys Holeshot BioFibre Tubeless Tyre Sealant

Price: £5.99 RRP: £7.99
Holeshot BioFibre Tubeless Tyre Sealant image 0

Developed alongside World Cup mechanics and world champion racers. Peaty's Holeshot Tubeless Sealant is packed full of biodegradable fibres & sealing particles to give a fast and strong seal. Using the latest fast-acting latex, our water-based sealant is ammonia-free, non-hazardous and lasts up to 6 months in the tyre in temperate climates*. It won't ball up in the tyre and is easily washed out. Our biodegradable fibres and particles bind together with the fast-acting latex to create a clot (like platelets in your blood) to quickly & effectively seal holes and tears up to 6mm.

Key Features

  • Biodegradable sealing fibres.
  • Biodegradable platelets.
  • CO2 compatible.
  • Seals up to 6mm holes.
  • Operating pressures: 15 to 120 psi.
  • Operating temperature: -20°c to +50°c.
  • Seals porous tyres and bead/rim gaps setup.

Setup Instructions:

Always ensure you have tubeless ready rims and tyres. For best results use with Peaty's Tubeless Rim Tape and Peaty's Tubeless Valves.
  • 1. Shake the bottle vigorously before every use to ensure an even distribution of fibres and particles.
  • 2. Rinse away any old sealant from the tyre and dry off completely. For brand new tyres degrease, rinse and dry the internal carcass to remove factory mold release agents and other contaminants.
  • 3. Seat your tyre onto the rim and inflate initially with no sealant, using a track pump, inflator or compressor to pop the tyre bead fully onto the rim.
  • 4. Deflate the tyre and, with the valve at the three o'clock position, use the flexible injector pipe provided to inject the desired amount of sealant directly through the de-cored valve.
  • 5. Re-insert the valve core and re-inflate the tyre to desired pressure.
  • 6. Distribute the sealant around inside the tyre by spinning the wheel and tapping the tyre on the floor.
  • 7. Listen for any air leaks and orientate the wheel so that the sealant flows around the inside of the tyre to the area required. Continue doing this until you can't hear any more air loss.
  • 8. Wash away any excess sealant that may have found its way to the outside of the tyre or rim with water.
  • 9. Check tyre pressures and ride!

Recommended minimum quantities per tyre:

  • Road 30 - 45ml
  • CycloCross 60 - 75ml
  • 26" MTB 60 - 80ml
  • 27.5" MTB 70 - 90ml
  • 29" MTB 100 - 120ml
For wider rim/tyre combinations and/or additional puncture protection we recommend adding up to 30ml more sealant to the above quantities.
* Always check sealant regularly and top up as required
† If a seal can't be made, add more sealant in increments as required

Occasionally, without notice, manufacturers change product design and/or specifications.

Watch Steve Peat test Peaty's Tubeless Sealant!
Peaty's Holeshot BioFibre Tubeless Tyre Sealant is crafted for reliable flat protection, this sealant boasts BioFibre technology for enhanced puncture repair. With quick-sealing action and long-lasting performance, ride the trails knowing you're backed by Peaty's expertise.
Read More
Select an optionWhat's my size?
In Stock
- Dispatched in 1-2 working days
Price: £5.99 RRP: £7.99
4.5 out of 5
Average from 9 customer reviews
Each to their own with sealant. Some people prefer one over the other but all I can say is this stuff is as good as others I’ve used like Stans. Don’t kid yourself it’ll repair 5mm holes but it’ll get you home ready for a plug patch. Enviromental credentials too means saving the ride also saves the planet.

£5 OFF VOUCHER

When you spend £50 or more.

Sign up to our newsletter and get all the deals and special offers first.

GoogleNorton securedNovunaPayPal Credit

© Performance Cycling Limited 2025. Tredz is a trading name of Performance Cycling Limited. All Rights Reserved Company No. 03398601 | VAT No: 797 0776 69

† IMPORTANT INFORMATION: Performance Cycling Limited FRN: 720557 trading as Tredz & Tredz Bikes are Authorised and Regulated by the Financial Conduct Authority. We are a credit broker, not a lender – credit is subject to status and affordability, and is provided by a panel of lenders of whom we have a commercial relationship. Terms & Conditions Apply. Performance Cycling Limited trading as Tredz is registered in England and Wales 03398601. Registered office: Icknield Street Drive, Washford West, Redditch, Worcestershire, England, B98 0DE. Performance Cycling Limited trading as Tredz is authorised and regulated by the Financial Conduct Authority. Our registration number is 720557. Credit provided subject to age and status.

Finance is subject to application, financial circumstances and borrowing history. Performance Cycling Limited FRN: 720557 trading as Tredz are authorised and regulated by the Financial Conduct Authority. We are a credit broker not a lender – credit is subject to status and affordability and is provided by Mitsubishi HC Capital UK PLC. Terms & Conditions Apply.

† Novuna Representative Example: If total purchase price is £4,255.52 and your selected term is 36 months 14.9% APR Representative, Annual Interest Rate 14.9% p.a. Fixed with £0 deposit you would pay £145.38 per month. Total amount payable will be £5.233.68 with a cost of credit of £978.16.

† Novuna Buy Now Pay Later Example: If total purchase price is £4,255.52, payment holiday of 12 months and 24 monthly payments at 9.9% APR Representative, Annual Interest Rate 9.9% p.a. Fixed with £0 deposit you would pay £213.02 per month. Amount of Credit £4255.52, Total amount payable will be £5,112.48 with a cost of credit of £856.96. If the loan amount is voluntarily paid in full before the deferral period ends, interest will be waived but an early settlement fee up to £29 will apply.

PayPal Credit is subject to status. Terms and Conditions apply. Performance Cycling Limited acts as a broker and offers credit from PayPal Credit. PayPal Credit is a trading name of PayPal UK Ltd Registered Office: Whittaker House, Whittaker Avenue, Richmond-Upon-Thames, Surrey, United Kingdom, TW9 1EH. † Full Representative Example: Representative 23.9% APR (variable), Purchase interest rate 23.9% p.a. (variable), Assumed credit limit £1,200.00.

PayPal Credit and PayPal Pay in 3 are trading names of PayPal UK Ltd Registered Office: Whittaker House, Whittaker Avenue, Richmond-Upon-Thames, Surrey, United Kingdom, TW9 1EH. PayPal Credit: Terms and conditions apply. Credit subject to status, UK residents only, Performance Cycling Limited acts as a broker and offers finance from a restricted range of finance providers. PayPal Pay in 3: PayPal Pay in 3 is not regulated by the Financial Conduct Authority. Pay in 3 eligibility is subject to status and approval. 18+. UK residents only. Pay in 3 is a form of credit, may not be suitable for everyone. Use may affect your credit score or make credit less accessible or more expensive for you. Consider if affordable for you. See product terms for more details.

Learn more about Pay in 3.

FacebookXInstagramYouTubeStrava