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Free UK Shipping Over £50 & Easy Returns





Free UK standard shipping on orders over £50
Nutrak Tubeless Tyre Sealant 1 litre is a premium synthetic latex-based liquid designed to provide exceptional puncture protection for tubeless tyres across Road, Gravel, and Mountain Bikes. Its free-flowing formula effortlessly fills every crevice between the bead and rim, even when rim inserts are used, ensuring a seamless and reliable seal. This advanced sealant can quickly seal holes up to 6mm, effectively coating the tyre sidewalls to keep you rolling with confidence.
Designed with durability in mind, Nutrak Tubeless Sealant lasts around 6 months under typical UK conditions before evaporation reduces its effectiveness. Unlike other sealants, it does not form lumps inside the tyre, maintaining 100% liquid efficiency throughout its lifespan. Its synthetic latex composition is gentle on wheels, tyres, and CO2 cartridges, and it contains no ammonia, making it a safe and eco-conscious choice for your cycling needs.
Compatible with Tubeless Ready and UST setups, this sealant is suitable for a variety of wheel sizes, including 26", 27.5", and 700c with 100ml per tyre, and 120ml for 29" wheels. Discover more about the full range of Nutrak components and accessories to enhance your ride.
How long does Nutrak Tubeless Sealant last?
Typically, it remains effective for around 6 months in average UK atmospheric conditions before needing replenishment.
Is this sealant safe for all types of wheels and tyres?
Yes, its synthetic latex formula is wheel, tyre, and CO2-friendly, and it works best with Tubeless Ready and UST setups.
Stock Status Instock - Instore - Item Usually shipped or available for shop collection, within 48 hours (Mon-Fri)
Instock - Supplier Warehouse - Item is held in Suppliers Warehouse, Depending on the the supplier transfer time can vary from 24 Hours to 14 Days for item held in European warehouse.
(over festive periods some suppliers shut from 24th Dec-2nd Jan so orders can be delayed through this period.)
Brands held in European website include Trek, Bontrager, Electra, Wahoo, Rapha. For up-to-date transfer times please call customer services on +44 (0)1782 768622
Most out products are shipped by FedEx, providing unprecedented reliability and speed. Lightweight Spares below £25.00 value have a Royal Mail postage option, which is sent via Tracked 48 service. - £2.99
Shipping on all Domestic Orders over £50.00 (excluding bikes and home trainers) for delivery within the UK is completely FREE!
Bike and Home Trainers and oversize Goods £15.00 - FedEx
White Glove Bike Delivery - our white glove option has your bike personally delivered to you by a fully trained Mechanic and Bike fitter - £99.99
(Certain bikes will only have this option such as Cargo Bikes)
To Qualify for FREE Shipping:
In some cases, we may ship items out with another courier, depending on the status and availability of items ordered. (Customers will not be charged more and will be refunded any unused postage cost) If part of an order is cancelled and the total drops below the £50.00 free postage, a postage charge may be taken.
Delivery costs will be clearly stated on the checkout page, though you will need to register (to provide your delivery address) in order to see the delivery costs.
If you have any questions about delivery charges, times or none delivery please do not hesitate to get in touch by email:store@swinnertoncycles.co.uk or by telephone on +44 (0)1782 768622. Handling is normally 48 hours, but at busy periods this may be extended but we will endeavor to process your order within 5 working days. Please bear in mind in some cases orders can take longer to process, please contact us for more details.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.


