PVC Corner Bead shine babban fayil mai amfani da filastik wanda aka yi amfani da shi don ƙarfafa kusurwar waje a cikin busassun, filastar, da tsarin Sufci. An tsara don samar da layin tsaftataccen layi, da ƙwayoyin cuta, da kariya ta ƙarshen ta, ana amfani dashi a cikin ayyukan ginin ginin da kasuwanci.
An yi shi ne daga polyvinyl mai dorewa (PVC), wannan kusurwa ta bayar da kyakkyawan juriya ga danshi, lalata, musamman a cikin mahDuki mai zafi.
Beads na PVC na PVC suna ba da fa'idodi iri ɗaya kamar yadda kusancin ƙarfe beads, tare da haɓaka ƙira, da sassauya tasirin, da sauƙi yankan da shigarwa.