Compounds, preparations and materials for use in the dynamic and/or static balancing of wheels and associated tyres for wheeled vehicles/conveyances of all types, including bicycles, automobiles and the like; compounds, preparations and materials for use in eliminating and/or damping vibrations of wheels and associated tyres for wheeled vehicles/conveyances of all types; compounds for repair of tyres of wheeled vehicles/conveyances of all types, including bicycles, automobiles and the like; balancing kits for vehicle wheels, tyres (in aerosol form or spray or otherwise); puncture repair kits for vehicle wheels, tyres (in aerosol form or spray or otherwise); repair outfits for inner tubes