Zefal Z sealant is designed to seal any and all kinds of tyres. With a latex based formula, obstructs punctures up to 3 mmm for secure and safe riding. The sealant also contains less and 1% ammonia, ensuring that it won't damage your tyres after prolonged periods of application.
                
            . Contains Less Than 1% Amonia: Won't damage your tyres
 . Latex Formula: Better more secure sealing of punctures
 . Easy To Use: Injected into the valve stem or directly into a tubeless tyre
 
 Specifications
 Capacity: 1 Litre