Never worry about flat tyres again when NEVER FLAT is squirted into your bike tyres (pram tyres any rubber tyres) the sealant bonds to the tyre forcing the puncture to seal the tyres may still go flat but all you need to do is pump them up and spin and the NEVER FLAT will seal the holes (you need to remove the problem items, such as bindies, 4 corner jacks etc from the tyre before it will seal) A 250ml bottle will do 2 bike tubes. Remove flat bike tyre headaches for good!
This product does not suit tubeless tyres