Nthowa yakupentera pa malo gha galimoto nyengo zose yikulondezga nthowa ya "kupenta magesi ghakutentha" (ndiko kuti, makoti ghaŵiri gha epoxy red iron oxide primer ghakulondezgeka na makoti ghaŵiri gha amino alkyd baking varnish). Khothi lakwamba la red iron oxide primer likaphikika yayi chifukwa makina ghazamulondezgapo, ndipo pakaŵa nyengo yikuru pakati pa khoti lakwamba na lachiŵiri kuti liwume. Ntheura, primer wakwamba wakaphika yayi. Primer yachiŵiri yikaŵikika waka para ŵaŵika na kuyezga, ndipo primer yachiŵiri na varnish ziŵiri zakuphika za amino alkyd izo zikalondezgapo zikaphikika. Nthowa iyi ŵakayilondezganga nyengo zose kwambura suzgo lililose.
Pakuti ŵanthu ŵakwamba kupanga vinthu vyakupangika na ŵanthu, nthowa zakugwiliskira ntchito mawoko pera zingakwaniska yayi kukwaniska ivyo ŵanthu ŵakukhumba pa msika. Kupenta kwa spray kwasintha kufuma ku ndondomeko ya mabuku kuya ku ndondomeko yakujiyimira paŵekha, ndipo nchito zakujiyimira paŵekha zikukura chomene. Ntheura, mizere yakupangira penti ya spray yikugwiriskirika ncito comene, ndipo yikunjira mu vigaŵa vyakupambanapambana vya chuma ca caru. Mu charu chane, chomenechomene kufuma apo vinthu vikasinthira na kujulika, vipangizo vyakupentera na spray vyakwaniska kukura chomene.
