Tsis xav tau xuab zeb nyob nruab nrab ntawm cov tsho tshwj tsis yog tias koj muaj me ntsis nibs lossis imperfections koj xav tshem tawm. Yog tias kuv ua xuab zeb kuv yuav siv 320 grit. Yog tias koj tos ntau tshaj li ib lub lim tiam lossis yog li koj yuav xav xuab zeb, tab sis tsis yog hnub tom ntej lossis ob hnub.
Koj puas xuab zeb ntawm rustoleum tsho?
Nrog dej-raws li topcoats, xuab zeb txhua "grain-raise" du ua ntej siv lub tsho tiv no zaum kawg. Nco tseg: Sanding ntawm lub tsho tiv no tsis tsim nyog, tab sis nws yuav ua kom tiav zoo dua. Tom qab lub tsho tiv no tau qhuav lawm, siv 220 los yog 240 grit sandpaper los yog cov ntaub zoo hlau ntxiv rau cov xuab zeb me ntsis.
Yuav ua li cas thiaj ua kom tiav nrog cov xim pleev xim?
Nyob rau hauv luv luv, kom tau ib tug zoo meej tiav nrog Enamel pleev xim rau saum npoo yuav tsum ntxuav nrog ib co xab npum dej thiab ces primer nrog primer. Cov xim enamel yuav tsum tau nplawm ua ntej nws siv. Cov xim yuav tsum tau pleev xim sib npaug nrog txhuam kom huv.
Ntev npaum li cas koj cia cov xim pleev xim kom qhuav ua ntej xuab zeb?
Yog koj catalysed koj acrylic enamel koj yuav tsum tos ob peb teev, yog tsis yog, ob peb hnub & nws tseem yuav mos. Tej zaum koj yuav tau strip lub cheeb tsam [yog tias tsis muaj catalyzed], yog tias koj xuab zeb los ntawm koj yuav muaj teeb meem nrog kev nqa ntawm cov npoo nyoos. Kuv xav tias kuv yuav siv 400 - 600 grit & dej ntau.
Koj puas tuaj yeem xuab zeb hla cov xim pleev xim?
Tau xuab zeb ua tiav cov xim pleev xim rau, koj yuav tsum siv yam tsawg 1000-grit sandpaper. Txhawm rau txhim kho txoj haujlwm sanding ntxiv, koj tuaj yeem rov ua cov txheej txheem ntub dej nrog 1500-grit sandpaper ces ua tiav nrog 2000-grit sandpaper.
