The following quote was obtained by the news editors from the background informa tion supplied bythe inventors: ““The present disclosure relates generally to dispense tools for applying a seala nt layer to an innersurface of a tire in a tire sealant cell.“A typical prior art tire sealant cell is described in WO2019123272A1 and WO2019 123275A1. Suchtire sealant cells use robots to control dispensing tools which a pply the sealant layer to the tire.