I-Arc-resistant kunye neTape yeRubha ekwaziyo ukumelana nomlilo
I-Xiangfan ibonelela ngeteyiphu yerabha yombane ophezulu, iteyiphu encamathelayo encamathelayo, iteyiphu yokufakelwa kombane yePVC, iteyiphu ehlanganisiweyo yebutyl engenamanzi, iteyiphu yerabha eyazidibanisayo, iteyiphu yelaphu yokugquma, izitywini kunye nezinye kwiimarike zombane.