Kaya tepi yamagetsi yotsekemera imasungunuka kapena ikugwira moto zimadalira mtundu wa tepiyo.Tepi ya scotch yomwe imagwiritsidwa ntchito tsiku ndi tsiku imakhala yomata.Atha kugwiritsidwa ntchito kulongedza zinthu kapena kumata zinthu zosweka, koma sangathe kulumikiza mawaya.Chifukwa tepi yamtunduwu siimateteza, zomatira pa izo zimakhala zabwino kwambiri.Pali chiwopsezo chachikulu chachitetezo mukalumikiza mawaya ndi tepi yamtunduwu.Tepi yathu yamagetsi ya insulating ndi insulating.
Tikamagwiritsa ntchito tepi kukulunga mawaya, tiyenera kugwiritsa ntchito tepi yamagetsi.Tepi yamagetsi ndi tepi yabwino kwambiri yotsika mtengo.Ili ndi kukana bwino kwa abrasion, kukana chinyezi, kukana kwa asidi ndi alkali, komanso kutha kusintha kusintha kwachilengedwe.
Tepi yamagetsi yotsekereza imatanthawuza tepi yomwe imagwiritsidwa ntchito ndi akatswiri amagetsi kuti ateteze kutayikira ndikupereka kutsekereza.Ili ndi kutchinjiriza bwino komanso kukana kukakamiza, kuletsa moto, kukana nyengo ndi mawonekedwe ena, oyenera kulumikizana ndi waya, chitetezo chamagetsi ndi zina.
Matepi oteteza magetsi omwe amagwiritsidwa ntchito kwambiri pamsika ndi zida zonse za PVC, matepi wamba amagetsi a PVC amatha kupirira kutentha kwa madigiri 60, ndipo matepi amagetsi a PVC omwe amathandizidwa makamaka amakhala matepi olumikizira ma waya omwe amatha kufika madigiri 105 ndi madigiri 115.