Umsebenzi obalulekile ngaphambi kokudweba

Ukwehlisa izinga lokushisa kuyinqubo ebaluleke kakhulu ngisho nasekulungiseni upende okuncane kakhulu, hhayi kuphela ngaphambi komdwebo ngokwawo.

Umthetho ojwayelekile ukuthi ijazi langaphezulu kufanele lisetshenziswe phezu kongqimba lwe-primer, i-primer noma ngaphezulu komdwebo omdala. I-bare sheet metal akumele ifakwe i-varnish, ngoba i-varnish ngeke inamathele kuyo kahle. Ukuze uthole ukunamathela okuhle kwe-varnish, khipha indawo elungiselelwe ngaphambilini ngomoya ocindezelwe bese uyinciphisa. Ukususa amafutha ebusweni kuhlanganisa ukusabalalisa izingxenye ezincane ze-solvent eyenzelwe le njongo ngendwangu efakwe kuyo. Bese usebenzisa indwangu eyomile nehlanzekile, sula isincibilikisi ngaphambi kokuthi sihwamuke. I-solvent esetshenziselwa ukwehlisa ingaphezulu akufanele isabele ngayo. Kufanele kuphela ukuncibilikisa amadiphozithi anamafutha kuwo. Ukusula i-solvent ebusweni kufanele kwenziwe ngokunyakaza okulinganiselwe, ngaphandle kokubeka ingcindezi enkulu ebusweni. Ngale ndlela, inqubo yokuhwamuka kwe-solvent izohamba kancane ukuze kutholwe umphumela ongcono kakhulu wokwehlisa amafutha. Uma ungasuli i-solvent kodwa umane uyeke yome ngokuphelele, amadiphozithi anamafutha ngeke asuswe phezulu ngale ndlela. 

Ingaphezulu akufanele lisuswe amafutha ngaphambi kokupenda kuphela kodwa nangaphambi kokugcotshwa kwesihlabathi. Okokuqala, lapho kugcotshwa indawo engagcotshiwe, izigaxa zenziwa ngamafutha kanye nothuli lwesihlabathi. Ziyimbangela yezimpawu ezihlukile ze-sanding. Ngesikhathi esifanayo, i-abrasive iguga ngokushesha. Okwesibili, izinhlayiya zamafutha ziphoqelelwa endaweni enesihlabathi ngezinhlamvu ezikhukhumezayo, lapho kunzima khona ukususa ngemva kwalokho.

Ngamanye amazwi, ukugeza indawo engaphezulu nge-ejenti yokwehlisa amafutha kusiza futhi kusheshise ukugaywa kwesihlabathi.