Okusinziira ku nnyanjula, okuddamu okutunula mu mutindo gw’eggwanga omulundi ogusoose okutuuka ku kwekenneenya ebintu mu ngeri ya Vulcanization mu nkola y’okwekenneenya eya butadiene rubber .
, era n’atereeza ekirungo ekikwatagana, okusinziira ku myaka gy’enkola y’okufulumya n’okwekenneenya ebikwata ku mutindo, okukendeeza ku bintu ebirabika eby’emirundi gy’okwekenneenya, okukendeeza ku nsaasaanya y’okwekenneenya amakolero.mu kiseera kye kimu, okuyita mu nkola empya ey’okwekenneenya mu mutindo gw’ensi yonna ogw’okukeberebwa ebintu ebitali bya nsonga, okwewala akabi k’emirimu.
Oluvannyuma lw’okuddamu okutunula mu nsonga, omutindo okutwalira awamu ogw’omutindo gw’eggwanga ogw’ebipiira ebibiri ogw’e butadiene gutuuse ku mutendera gw’ensi yonna ogw’omulembe, oguyamba okutumbula enkulaakulana ya tekinologiya ey’ebitongole by’omunda mu ggwanga, okutebenkeza omutindo gw’ebintu n’okutumbula okuvuganya kw’akatale k’ensi yonna okw’ebintu.