The Aluminium coil ƒe yame ƒe nɔnɔme ƒe tsitretsitsi nyuie kpɔa egbɔ be yeate ŋu anɔ te ɖe nutome ƒe nɔnɔme sesẽwo nu, siwo dometɔ aɖewoe nye dzoxɔxɔ si gbɔ eme, UV keklẽ, kple tsidzadza. Esia na wòsɔ na gota gome dɔwo wɔwɔ, afisi wòalé eƒe amadede si le dzo dam kple eƒe nuwuwu si le keklẽm la me ɖe asi le ƒe siwo gbɔna me.