Topeak JoeBlow Booster, Black & Peaty's Holeshot Biofibre Tubeless Tyre Sealant, Fast Acting Puncture Repair

Product 1: Integrated aluminium air chamber that stores an air charge of one litre - ideal for tubeless tyres

Product 1: The top-mounted easy to read gauge with air release button for accurate pumping

Product 1: SmartHead automatically adjusts to fit Presta and Schrader valves without swapping parts

Product 1: extra-long hose and stable base makes mounting tubeless and standard tyres a breeze

Product 2: SIMPLY THE BEST - 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

Product 2: BIOFIBRES, FOR A FASTER, STRONGER SEAL - The biggest change from our original formula is the addition of biofibres. Fibres tangle up with particles and latex to create a faster, more durable seal, effectively sealing holes and tears up to 6mm

Product 2: DESIGNED AND MADE IN THE UK - 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* and won't ball up in the tyre and is easily washed out

Product 2: THINNER FORMULATION, FOR A FASTER TUBELESS SETUP - We’ve also made it slightly thinner, for easier initial setup, and added higher concentrations of sealing compounds - to work with the fibres and platelets and give a better/more durable seal