Sehlahisoa sena se fana ka phihlelo ea ho ikutloa e hlobotse e se nang letho 'me ka katleho e fokotsa moroalo ka mpeng.Ka ho phuthela mpa ka mahlakoreng 'ohle, e imolla khatello e hlahisoang ke boikoetliso.Tšebeliso ea makhetlo a mabeli abrasion a hlobotse maikutlo a masela a nang le botsoalle ba tikoloho, a phutholohile ebile a phefumoloha.Masela a phutholohileng 'me a phetse hantle, ha ho pilling, ha ho na ho fela, ha ho na deformation, ha ho na ho honyela, ha ho na motlakase o tsitsitseng.Haholo rekere lesela, ka ka katleho rarolla mpa nakong ea bokhachane e ba kholoanyane ho apara mathata a, tlhakore tharo-dimensional loha, lokisa mothinya mpeng.Matlafatsa mohala oa leoto ho theha, ho apara liketso ka bolokolohi.Lebanta la phetoho ea setsebi, fetola boholo kamoo ho hlokahalang.