Cycling Bargains - uPRISE Bikes Muc-Off Road and Gravel Tubeless Tyre Sealant - 500ml | Price match, 365 day returns, 18-Month Warranty, Finance Available & Free UK Delivery (uPRISE-21089)

ONLY £20.00

Available from uPRISE Bikes.

uPRISE Bikes Muc-Off Road and Gravel Tubeless Tyre Sealant - 500ml | Price match, 365 day returns, 18-Month Warranty, Finance Available & Free UK Delivery

Product Description

Tubeless Sealant for Road, Gravel and CXRide with less worry. This sealant keeps you moving when the road or trail bites. It mends punctures fast. It stays working across miles and weather. You get fewer stops, fewer fiddly repairs, and more time riding hard.Why it mattersWhen a thorn or shard finds your tyre, you want the seal to form before you even think. This sealant clings to the inside of the tyre. It plugs holes up to 7mm. It feels reassuring—no sudden hisses, just the wheel settling back into a steady spin. That means more KOM attempts, longer gravel days, and a calmer commute.How it performsThe blend of synthetic latex and biodegradable sealing particles moves freely inside the tyre. Spin the wheel and it coats the walls like a thin protective layer. When a puncture happens, mineral flakes and bamboo fibre rush in to plug larger cuts fast. It won’t gum up your valve, works with CO2, and copes with pressures up to 110psi. It also resists freezing down to -15°C.Key Features:Advanced synthetic, water-based latex formulaSeals holes up to 7mmZero ammonia; non-toxic and allergy-free (zero natural latex)Biodegradable mineral flakes and bamboo fibre for fast hole plugsFree-flowing formula that coats the inside tyre wallCan be applied through a Presta valve or poured directly into the tyreLasts 3–6 months (check and top up as recommended)Works down to -15°C and up to 110psiCompatible with CO2 (see fill tip)Quick how-toShake the pouch vigorously so particles mix.If possible, put your bike in a work stand. Remove the Presta valve core. If your valve core is fixed, pour into an unseated tyre.Hold the valve at 12 o’clock. Push the pouch over the valve, rotate to 6 o’clock and squeeze the desired amount. Fold to the fill line. Refit the valve core and inflate to the manufacturer’s pressure.Spin the wheel and shake it side to side so the sealant spreads. Check and top up as needed.Key tip: Ask your phone assistant to remind you to check tyres and sealant in 3–6 months. In hot conditions (+35°C) check every couple of months.CO2 note: We recommend applying CO2 from the top of the wheel so it doesn’t inject directly into the sealant at the bottom.How much to useMinimum amount per tyre (add up to 20ml extra for more protection):Road tyres: 23c, 25c = 40–50ml; 28c = 50–60mlGravel tyres: 30c–45c = 70–80mlPrep and maintenanceRemove any old sealant before adding this product.For new tyres, degrease the inside to remove manufacturing residues. We recommend using Quick Drying Degreaser, Disc Brake Cleaner or Glue and Sealant Remover with a clean cloth for best adhesion.If sealant lands on frame, parts or clothing, rinse promptly with water before it dries.Safety & storageKeep out of reach of children.Avoid contact with the eyes. Do not drink.Dispose of contents/container in line with local regulations.PLEASE REFILL THIS POUCH USING OUR 1 litre REFILL — refilling beats recycling.Ready to ride? Top up, spin the wheel, and go make the miles count.