{"id":347,"date":"2020-04-20T16:49:08","date_gmt":"2020-04-20T07:49:08","guid":{"rendered":"https:\/\/rovalworld.com\/ms\/how-to-use\/"},"modified":"2026-07-17T16:08:59","modified_gmt":"2026-07-17T07:08:59","slug":"how-to-use","status":"publish","type":"page","link":"https:\/\/rovalworld.com\/ms\/how-to-use\/","title":{"rendered":"Cara Penggunaan"},"content":{"rendered":"\n<p class=\"has-text-color has-background wp-block-paragraph\" style=\"color:#ffffff;background-color:#00ac9a;font-size:clamp(14.082px, 0.88rem + ((1vw - 3.2px) * 0.76), 21px);px\"><strong>Produk sasaran<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/rovalworld.com\/ms\/products\/roval\/\"><img decoding=\"async\" class=\"wp-image-1903\" style=\"width: 75px;\" src=\"https:\/\/rovalworld.com\/wp-content\/uploads\/2020\/05\/R25kg.jpg\" alt=\"\"><\/a><br><a href=\"https:\/\/rovalworld.com\/ms\/products\/roval\/\"><strong><span style=\"color:#dd3333\" class=\"has-inline-color\">ROVAL<\/span><\/strong><\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/rovalworld.com\/ms\/products\/roval-silver\/\"><img decoding=\"async\" class=\"wp-image-1909\" style=\"width: 75px;\" src=\"https:\/\/rovalworld.com\/wp-content\/uploads\/2020\/05\/RS20kg.jpg\" alt=\"\"><\/a><a class=\"aioseop-link\" href=\"https:\/\/rovalworld.com\/roval-silver\"><br><\/a><a href=\"https:\/\/rovalworld.com\/ms\/products\/roval-silver\/\"><span class=\"has-inline-color has-vivid-cyan-blue-color\"><strong>ROVAL SILVER<\/strong><\/span><\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"https:\/\/rovalworld.com\/ms\/products\/epo-roval\/\"><img decoding=\"async\" class=\"wp-image-1914\" style=\"width: 75px;\" src=\"https:\/\/rovalworld.com\/wp-content\/uploads\/2020\/05\/ER25kg.jpg\" alt=\"\"><\/a><br><a href=\"https:\/\/rovalworld.com\/ms\/products\/epo-roval\/\"><span class=\"has-inline-color has-luminous-vivid-orange-color\"><strong>EPO ROVAL<\/strong><\/span><\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"has-text-align-right has-vivid-cyan-blue-color has-text-color has-normal-font-size wp-block-paragraph\"><a class=\"aioseop-link\" href=\"https:\/\/rovalworld.com\/aqua-roval#howaq\"><\/a><a href=\"https:\/\/rovalworld.com\/ms\/products\/aqua-roval\/#howaq\">Pergi ke Cara menggunakan AQUA ROVAL<\/a>  <img decoding=\"async\" class=\"wp-image-2129\" style=\"width: 40px;\" src=\"https:\/\/rovalworld.com\/wp-content\/uploads\/2020\/05\/AQ-set.jpg\" alt=\"\"><\/p>\n\n\n\n<p class=\"has-text-color has-background wp-block-paragraph\" style=\"color:#ffffff;background-color:#00ac9a;font-size:clamp(14.082px, 0.88rem + ((1vw - 3.2px) * 0.76), 21px);px\"><strong>Ciri-ciri siri ROVAL<\/strong><\/p>\n\n\n\n<p class=\"has-text-align-left has-black-color has-text-color has-background wp-block-paragraph\" style=\"background-color:#c1e0ff;font-size:clamp(14px, 0.875rem + ((1vw - 3.2px) * 0.44), 18px);px\"><strong>Jenis cecair tunggal yang sedia digunakan<\/strong><br>&gt; Pencairan tidak diperlukan untuk mengecat lebih mudah.<br>&gt; Tidak menyusahkan, seperti mencampurkan dua cecair.<br>&gt; Tidak had masa dan boleh digunakan bila-bila masa.<br>&gt; Selebihnya cat boleh disimpan di dalam bekas tertutup.<br>&gt; Barisan produk Aerosol.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"400\" src=\"https:\/\/rovalworld.com\/ms\/wp-content\/uploads\/2020\/09\/easy-en.jpg\" alt=\"Easy to use\" class=\"wp-image-466\" srcset=\"https:\/\/rovalworld.com\/ms\/wp-content\/uploads\/2020\/09\/easy-en.jpg 800w, https:\/\/rovalworld.com\/ms\/wp-content\/uploads\/2020\/09\/easy-en-300x150.jpg 300w, https:\/\/rovalworld.com\/ms\/wp-content\/uploads\/2020\/09\/easy-en-768x384.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-text-color has-background wp-block-paragraph\" style=\"color:#ffffff;background-color:#00ac9a;font-size:clamp(14.082px, 0.88rem + ((1vw - 3.2px) * 0.76), 21px);px\"><strong>Video<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Bagaimana nak guna ROVAL\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/MuKkrBsD8QI?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p class=\"has-text-align-right has-normal-font-size wp-block-paragraph\"><a href=\"https:\/\/rovalworld.com\/ms\/video\">Video bahasa lain &gt;&gt;<\/a><\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-text-color has-background wp-block-paragraph\" style=\"color:#ffffff;background-color:#00ac9a;font-size:clamp(14.082px, 0.88rem + ((1vw - 3.2px) * 0.76), 21px);px\"><strong>Kaedah Penggunaan<\/strong><\/p>\n\n\n\n<p class=\"has-black-color has-text-color wp-block-paragraph\" style=\"font-size:clamp(14px, 0.875rem + ((1vw - 3.2px) * 0.33), 17px);px\"><strong>Semburan aerosol<br><img decoding=\"async\" class=\"wp-image-983\" style=\"width: 400px;\" src=\"https:\/\/rovalworld.com\/wp-content\/uploads\/2020\/04\/aerosol.jpg\" alt=\"\"><\/strong><br>Goncangkan tin aerosol 30 kali atau lebih.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-black-color has-text-color wp-block-paragraph\" style=\"font-size:clamp(14px, 0.875rem + ((1vw - 3.2px) * 0.33), 17px);px\"><strong>Berus \/ Penggelek<\/strong><br><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" class=\"wp-image-508\" style=\"width: 300px;\" src=\"https:\/\/rovalworld.com\/ms\/wp-content\/uploads\/2020\/10\/brush.jpg\" alt=\"Berus\" srcset=\"https:\/\/rovalworld.com\/ms\/wp-content\/uploads\/2020\/10\/brush.jpg 640w, https:\/\/rovalworld.com\/ms\/wp-content\/uploads\/2020\/10\/brush-300x200.jpg 300w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/> <img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" class=\"wp-image-72\" style=\"width: 300px;\" src=\"https:\/\/rovalworld.com\/ms\/wp-content\/uploads\/2020\/04\/roller.jpg\" alt=\"Penggelek\" srcset=\"https:\/\/rovalworld.com\/ms\/wp-content\/uploads\/2020\/04\/roller.jpg 640w, https:\/\/rovalworld.com\/ms\/wp-content\/uploads\/2020\/04\/roller-300x200.jpg 300w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><br>Pencairan tidak diperlukan.<br>Hanya apabila produk menebal, gunakan lebih nipis dalam lingkungan 5% dari berat cat.<br><strong><span style=\"color:#00ac9a\" class=\"has-inline-color\">&lt;Disyorkan&gt;<\/span><\/strong><br><strong><span style=\"color:#00ac9a\" class=\"has-inline-color\">Berus<\/span><\/strong>: Bulu yang panjang dan lembut, tahan lebih banyak cat.<br><strong><span style=\"color:#00ac9a\" class=\"has-inline-color\">Penggelek<\/span><\/strong>: Panjang rambut kira-kira 12 atau 13 mm, tahan lebih banyak cat.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-black-color has-text-color wp-block-paragraph\" style=\"font-size:clamp(14px, 0.875rem + ((1vw - 3.2px) * 0.33), 17px);px\"><strong>Konvensional \/ Semburan tekanan udara rendah<br><\/strong><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" class=\"wp-image-517\" style=\"width: 300px;\" src=\"https:\/\/rovalworld.com\/ms\/wp-content\/uploads\/2020\/10\/Gravity-feed-air-spray.jpg\" alt=\"Menggunakan Spray Gun\" srcset=\"https:\/\/rovalworld.com\/ms\/wp-content\/uploads\/2020\/10\/Gravity-feed-air-spray.jpg 640w, https:\/\/rovalworld.com\/ms\/wp-content\/uploads\/2020\/10\/Gravity-feed-air-spray-300x200.jpg 300w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/> <img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" class=\"wp-image-70\" style=\"width: 300px;\" src=\"https:\/\/rovalworld.com\/ms\/wp-content\/uploads\/2020\/04\/air-less.jpg\" alt=\"Air-less spray\" srcset=\"https:\/\/rovalworld.com\/ms\/wp-content\/uploads\/2020\/04\/air-less.jpg 640w, https:\/\/rovalworld.com\/ms\/wp-content\/uploads\/2020\/04\/air-less-300x200.jpg 300w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><br><span style=\"color:#00ac9a\" class=\"has-inline-color\"><strong><strong>Konvensional<\/strong><\/strong> <strong>spray<\/strong><\/span><br><strong>Pemacu Semburan udara graviti<\/strong><br>Saiz muncung &#8212; 1.5~2.0 mm<br>Tekanan &#8212; 0.3MPa<br>Penapis cat &#8212; #100<br>Pencairan &#8212; 0~5%(<strong><a href=\"https:\/\/rovalworld.com\/ms\/products\/roval\/\"><span style=\"color:#dd3333\" class=\"has-inline-color\">ROVAL<\/span><\/a><\/strong>, <strong><a href=\"https:\/\/rovalworld.com\/ms\/products\/roval-silver\/\"><\/a><a href=\"https:\/\/rovalworld.com\/ms\/products\/epo-roval\/\"><strong><span class=\"has-inline-color has-luminous-vivid-orange-color\">EPO ROVAL<\/span><\/strong><\/a><\/strong>), 5~10%(<strong><a href=\"https:\/\/rovalworld.com\/ms\/products\/roval-silver\/\"><span class=\"has-inline-color has-vivid-cyan-blue-color\">ROVAL SILVER<\/span><\/a><\/strong>)<br><br><strong><strong><span style=\"color:#00ac9a\" class=\"has-inline-color\">Semburan tekanan udara rendah<\/span><\/strong><\/strong><br>Ukuran tip &#8212; melebihi 0.017 inci (e.g. 517)<br>Tekanan &#8212; above 20MPa<br>Penapis &#8212; #50~60<br>Pencairan &#8212; 0~5%<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"ROVAL airless painting procedure\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/BInoyRZ85XQ?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-text-color has-background wp-block-paragraph\" style=\"color:#ffffff;background-color:#00ac9a;font-size:clamp(14.082px, 0.88rem + ((1vw - 3.2px) * 0.76), 21px);px\"><strong>Faktor terpenting<\/strong><\/p>\n\n\n\n<p class=\"has-vivid-red-color has-text-color wp-block-paragraph\" style=\"font-size:clamp(14.082px, 0.88rem + ((1vw - 3.2px) * 0.76), 21px);px\"><strong><span style=\"color:#ff0000\" class=\"has-inline-color\">ROVAL mesti digunakan secara LANGSUNG pada permukaan logam.<\/span><\/strong><\/p>\n\n\n\n<p class=\"has-black-color has-text-color wp-block-paragraph\" style=\"font-size:clamp(14px, 0.875rem + ((1vw - 3.2px) * 0.33), 17px);px\">Hubungan langsung antara zink dan permukaan logam akan menghasilkan tindak balas katodik.<\/p>\n\n\n\n<p class=\"has-vivid-red-color has-text-color wp-block-paragraph\" style=\"font-size:clamp(14.082px, 0.88rem + ((1vw - 3.2px) * 0.76), 21px);px\"><strong><span style=\"color:#ff0000\" class=\"has-inline-color\">Jangan sesekali menggunakan primer sebagai bahan asas.<\/span><\/strong><\/p>\n\n\n\n<p class=\"has-black-color has-text-color wp-block-paragraph\" style=\"font-size:clamp(14px, 0.875rem + ((1vw - 3.2px) * 0.33), 17px);px\">Primer akan menjejaskan prestasi produk ROVAL.<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-text-color has-background wp-block-paragraph\" style=\"color:#ffffff;background-color:#00ac9a;font-size:clamp(14.082px, 0.88rem + ((1vw - 3.2px) * 0.76), 21px);px\"><strong>3 perkara penting<\/strong><\/p>\n\n\n\n<p class=\"has-very-dark-gray-color has-text-color wp-block-paragraph\" style=\"font-size:clamp(14.082px, 0.88rem + ((1vw - 3.2px) * 0.76), 21px);px\"><strong>1. Penyediaan permukaan yang betul<\/strong><br><img decoding=\"async\" class=\"wp-image-2463\" style=\"width: 300px;\" src=\"https:\/\/rovalworld.com\/wp-content\/uploads\/2020\/05\/before-blast.jpg\" alt=\"\"> <img decoding=\"async\" class=\"wp-image-2462\" style=\"width: 300px;\" src=\"https:\/\/rovalworld.com\/wp-content\/uploads\/2020\/05\/after-blast.jpg\" alt=\"\"><\/p>\n\n\n\n<p class=\"has-very-dark-gray-color has-text-color has-medium-font-size wp-block-paragraph\"><img decoding=\"async\" class=\"wp-image-1066\" style=\"width: 300px;\" src=\"https:\/\/rovalworld.com\/wp-content\/uploads\/2020\/04\/hand-tool.jpg\" alt=\"\"> <img decoding=\"async\" class=\"wp-image-978\" style=\"width: 300px;\" src=\"https:\/\/rovalworld.com\/wp-content\/uploads\/2020\/04\/surface-preparation.jpg\" alt=\"\"><\/p>\n\n\n\n<p class=\"has-black-color has-text-color wp-block-paragraph\" style=\"font-size:clamp(14px, 0.875rem + ((1vw - 3.2px) * 0.33), 17px);px\">Apabila menggunakan ROVAL pada permukaan yang telah sedia Galvanize, gunakan alat tangan untuk mengeluarkan karat putih.<br>Untuk permukaan keluli, buang semua karat dengan sandblasting atau menggunakan alat kuasa pengisar untuk membuang permukaan keluli yang berkarat.<\/p>\n\n\n\n<p class=\"has-text-align-right has-black-color has-text-color wp-block-paragraph\" style=\"font-size:clamp(14px, 0.875rem + ((1vw - 3.2px) * 0.33), 17px);px\">&gt;&gt;  <a href=\"https:\/\/rovalworld.com\/ms\/case01#restoration\">Bilakah pemulihan permukaan galvanis lama diperlukan?<\/a><\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-very-dark-gray-color has-text-color wp-block-paragraph\" style=\"font-size:clamp(14.082px, 0.88rem + ((1vw - 3.2px) * 0.76), 21px);px\"><strong>2. Keseragaman yang mencukupi<\/strong><br><img decoding=\"async\" class=\"wp-image-1045\" style=\"width: 400px;\" src=\"https:\/\/rovalworld.com\/wp-content\/uploads\/2020\/04\/adequate-agitation.jpg\" alt=\"\"><\/p>\n\n\n\n<p class=\"has-black-color has-text-color wp-block-paragraph\" style=\"font-size:clamp(14px, 0.875rem + ((1vw - 3.2px) * 0.33), 17px);px\">Kacau produk dengan baik untuk mendapatkan ketumpatan yang seragam<br><strong><span style=\"color:#00ac9a\" class=\"has-inline-color\">Pencairan tidak diperlukan.<\/span><\/strong><br>*Hanya apabila produk menebal, gunakan lebih nipis dalam lingkungan 5% dari berat cat.<br>*<span class=\"has-inline-color has-luminous-vivid-orange-color\">EPO ROVAL mesti menggunakan EPO ROVAL THINNER khusus.<\/span><\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td><strong><span style=\"color:#777777\" class=\"has-inline-color\">Produk<\/span><\/strong><\/td><td><strong><span style=\"color:#777777\" class=\"has-inline-color\">Jenis yang lebih nipis<\/span><\/strong><\/td><\/tr><tr><td><strong><span style=\"color:#ff0000\" class=\"has-inline-color\">ROVAL<\/span><\/strong><br><strong><span class=\"has-inline-color has-vivid-cyan-blue-color\">ROVAL SILVER<\/span><\/strong><\/td><td><span class=\"has-inline-color has-very-dark-gray-color\"><strong>ROVAL THINNER<\/strong><br><\/span><span style=\"color:#555555\" class=\"has-inline-color\">(atau pengencer aromatik seperti Xylene)<\/span><\/td><\/tr><tr><td><strong><span class=\"has-inline-color has-luminous-vivid-orange-color\">EPO ROVAL<\/span><\/strong><\/td><td><strong><span class=\"has-inline-color has-very-dark-gray-color\">EPO ROVAL THINNER<\/span><\/strong><br><span style=\"color:#555555\" class=\"has-inline-color\">Jangan sekali-kali menggunakan ROVAL THINNER (Penggabungan cat berlaku)<\/span><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-very-dark-gray-color has-text-color wp-block-paragraph\" style=\"font-size:clamp(14.082px, 0.88rem + ((1vw - 3.2px) * 0.76), 21px);px\"><strong>3. Sufficient film thickness<\/strong><br><img decoding=\"async\" class=\"wp-image-977\" style=\"width: 400px;\" src=\"https:\/\/rovalworld.com\/wp-content\/uploads\/2020\/04\/sufficient-film-tichness.jpg\" alt=\"\"><\/p>\n\n\n\n<p class=\"has-black-color has-text-color wp-block-paragraph\" style=\"font-size:clamp(14px, 0.875rem + ((1vw - 3.2px) * 0.33), 17px);px\"><strong><span style=\"color:#00ac9a\" class=\"has-inline-color\">Sapukan dua lapisan. (Setiap lapisan: 40\u03bcm)<\/span><\/strong><br><strong>Ketebalan filem kering keseluruhan = lebih daripada 80\u03bcm<\/strong><br><strong><span style=\"color:#00ac9a\" class=\"has-inline-color\">Jangan menyebarkan cat terlalu nipis.<\/span><\/strong><br>Prestasi anti-karat berkadar dengan ketebalan filem kering.<br>Selang salutan : 30~60 minit<br>Pastikan cat kering untuk disentuh sebelum menggunakan lapisan kedua.<br><br><strong>Pemeriksaan ketebalan filem<\/strong><br><img decoding=\"async\" class=\"wp-image-1079\" style=\"width: 300px;\" src=\"https:\/\/rovalworld.com\/wp-content\/uploads\/2020\/04\/tester01.jpg\" alt=\"\"><img decoding=\"async\" class=\"wp-image-1080\" style=\"width: 300px;\" src=\"https:\/\/rovalworld.com\/wp-content\/uploads\/2020\/04\/tester02.jpg\" alt=\"\"><br>Periksa ketebalan filem menggunakan penguji ketebalan elektromagnetik.<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-very-dark-gray-color has-text-color has-background wp-block-paragraph\" style=\"background-color:#ffd700;font-size:clamp(14.082px, 0.88rem + ((1vw - 3.2px) * 0.76), 21px);px\"><strong>Penggunaan yang salah<\/strong><\/p>\n\n\n\n<p class=\"has-text-color wp-block-paragraph\" style=\"color:#ff0000;font-size:clamp(14px, 0.875rem + ((1vw - 3.2px) * 0.33), 17px);px\"><img decoding=\"async\" class=\"wp-image-1042\" style=\"width: 300px;\" src=\"https:\/\/rovalworld.com\/wp-content\/uploads\/2020\/04\/rusted.jpg\" alt=\"\"><br><strong>Penggunaan produk di atas permukaan berkarat<\/strong><br><br><img decoding=\"async\" class=\"wp-image-1041\" style=\"width: 300px;\" src=\"https:\/\/rovalworld.com\/wp-content\/uploads\/2020\/04\/painted.jpg\" alt=\"\"><br><strong>Penggunaan produk di atas permukaan yang telah dicat<\/strong><\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-very-dark-gray-color has-text-color has-background wp-block-paragraph\" style=\"background-color:#ffd700;font-size:clamp(14.082px, 0.88rem + ((1vw - 3.2px) * 0.76), 21px);px\"><strong>Kepentingan penyediaan permukaan<\/strong><\/p>\n\n\n\n<p class=\"has-black-color has-text-color wp-block-paragraph\" style=\"font-size:clamp(14px, 0.875rem + ((1vw - 3.2px) * 0.44), 18px);px\"><strong>Pra-perlakuan permukaan secara langsung mempengaruhi prestasi anti-karat dan hayat perkhidmatan filem pelapis.<\/strong><\/p>\n\n\n\n<p class=\"has-black-color has-text-color wp-block-paragraph\" style=\"font-size:clamp(14px, 0.875rem + ((1vw - 3.2px) * 0.33), 17px);px\">Untuk mendapatkan prestasi anti-karat yang terbaik, pra-rawatan permukaan sangat penting.<br>Gunakan alat seperti kertas pasir atau berus kuasa untuk menanggalkan permukaan berkarat Sebelum mengecat.<br><br><strong>Hasil eksperimen semburan garam dalam keadaan penyediaan permukaan<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/rovalworld.com\/wp-content\/uploads\/2020\/05\/importance.jpg\" alt=\"\" class=\"wp-image-2311\"\/><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-buttons is-horizontal is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-cbcdc57d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-white-color has-text-color has-background wp-element-button\" href=\"https:\/\/rovalworld.com\/ms\/downloads#tech\" style=\"background-color:#00ac9a\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-white-color\">Muat turun spesifikasi cat<\/mark><\/a><\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Produk sasaran ROVAL ROVAL SILVER EPO ROVAL Pergi ke Cara menggunakan AQUA ROVAL Ciri-ciri siri ROVAL Jenis cecair tunggal yang sedia digunakan&gt; Pencairan tidak diperlukan untuk mengecat lebih mudah.&gt; Tidak &#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-347","page","type-page","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"ROVAL adalah sebatian jenis cecair tunggal yang mudah digunakan. 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