Tushen ruwazinariya fentisamar da rufin da ke hana ruwa wanda, zuwa wani lokaci, yana kare ma'aunin daga lalata, tsatsa, bayyanar UV, da ruwan sama na acid har zuwa wani lokaci. Ba shi da wuta, mara guba idan an warke,ƙananan wari.
1, Wannan samfurin ya kamata a rufe shi kuma a adana shi a cikin sanyi, bushe, wuri mai iska, nesa da wuta, mai hana ruwa, zubar da ruwa, yawan zafin jiki, hasken rana.
2, A ƙarƙashin sharuɗɗan da ke sama, lokacin ajiya shine watanni 12 daga ranar samarwa, kuma ana iya ci gaba da amfani da shi bayan wucewar gwajin, ba tare da tasirin tasirin sa ba.
Tushen fentin ya kamata ya kasance mai ƙarfi da tsabta, ba tare da mai, ƙura da sauran gurɓataccen abu ba. Tushen tushe ya kamata ya kasance ba tare da acid, alkali ko danshi ba. Don dogon gashi na polyurethane na dogon lokaci, bayan yin amfani da sandpaper, ana iya shafa shi. Topcoat.
Fesa: Ba iska ko feshin iska. Babban matsa lamba mara iskar gas.
Brush/nadi: shawarar don ƙananan wurare, amma dole ne a ƙayyade.