AVALIAÇÃO DA EFICIÊNCIA DE UM SELANTE REPARADOR DE FUROS EM PNEUS NA MANUTENÇÃO DA PRESSÃO DE INFLAÇÃO PÓS-REPARO

Abstract

This study addresses the efficiency of a sealant for repairing punctures in an automotive tire in maintaining inflation pressure after its application for repair. Adequate tire pressure plays a pivotal role in road safety, driving performance, cost efficiency, and sustainability. To assess the efficiency of the sealant in question, an accessible and economical methodology was employed. A tire treated with a repairing sealant inside was punctured with a nail. Following this event, the tire pressure was monitored over time. The results revealed that the tire repaired with the sealant exhibited stable inflation pressure. This indicates that the selected sealant was effective in maintaining pressure after the puncture repair. The successful application of the sealant can offer significant advantages. However, sealants, in general, have limitations and may not be effective in all scenarios, especially in severe tire damage. In conclusion, this study proves the efficiency of a sealant for tire puncture repair in maintaining inflation pressure under controlled conditions, provided it is used correctly and considering its limitations.