[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-403553-105":59,"doc-detail-403553-en":131},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":124,"head_meta":126,"extra_data":128,"updated_unix":130},105,"en","trinar-aqua-repaint-finish-instructions-surface-preparation-and-coating-application-guidelines","TRINAR AQUA Repaint Finish Instructions - Surface Preparation and Coating Application Guidelines","","TRINAR AQUA repaint finish instructions explain how to optimize performance of the TRINAR AQUA coating system on suitable metal substrates. The document specifies intended use as a two-coat fluoropolymer-acrylic resin system for touch-up and for materials that cannot withstand higher bake temperatures. It sets limits for one-coat use over bare metal and discourages application to non-metallic substrates. It provides detailed surface preparation steps for bare iron/steel, aluminum, prepainted metals, and cases involving dirt, mildew, scratches, exposed metal, rust, and factory-applied wax.",{"@graph":69,"@context":123},[70,84,106],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":30,"@type":76,"position":81},"https://docshare.wps.com/document/technology/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/trinar-aqua-repaint-finish-instructions-surface-preparation-and-coating-application-guidelines/403553/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/trinar-aqua-repaint-finish-instructions-surface-preparation-and-coating-application-guidelines/403553.png","ImageObject",300,407,{"name":92,"@type":93},"Mafia Boss","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-13","2026-09-27",true,{"@type":102,"interactionType":103,"userInteractionCount":105},"InteractionCounter",{"@type":104},"ViewAction",11,{"@type":107,"mainEntity":108},"FAQPage",[109,115,119],{"name":110,"@type":111,"acceptedAnswer":112},"What is TRINAR AQUA intended for, and what are the main application limitations?","Question",{"text":113,"@type":114},"TRINAR AQUA is intended as a two-coat fluoropolymer-acrylic resin system for touch-up and for surfaces that cannot tolerate elevated bake temperatures. It is not designed for one-coat application over bare metal and is not recommended for masonry, PVC, fiberglass, concrete block, wood, and other non-metallic substrates.","Answer",{"name":116,"@type":111,"acceptedAnswer":117},"How should bare iron and steel surfaces be prepared before coating?",{"text":118,"@type":114},"Use Hand Tool Cleaning per SSPC-SP2i as the minimum preparation. Remove oils and grease by Solvent Cleaning per SSPC-SP1iii, then apply a primer designed to protect the metal substrate from corrosion, and test for adequate adhesion per Appendix A.",{"name":120,"@type":111,"acceptedAnswer":121},"What surface preparation steps are required for prepainted metal panels with contamination or damage?",{"text":122,"@type":114},"Remove dirt, loose chalk, and mildew before repainting using biodegradable cleaner or household ammonia solutions; rinse thoroughly afterward. Lightly sand or buff minor scratches without exposing metal; if metal is exposed, rust risk increases. For exposed metal and rust, follow SSPC-SP2i plus corrosion-protective priming, or for severely rusted panels use SSPC-SP7ii—Brush-Off Blast Cleaning with a recommended maintenance coat or primer.","https://schema.org",{"og:url":83,"og:type":125,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":127,"canonical":83},"index,follow",{"doc_id":129,"site_id":62},403553,1790913044,{"code":4,"msg":5,"data":132},{"doc_id":129,"user_id":133,"nickname":92,"user_avatar":134,"doc_module":4,"category_id":29,"category_name":30,"doc_title":65,"doc_description":67,"doc_content":135,"file_id":136,"file_url":137,"file_type":138,"file_size":139,"view_count":105,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":19,"language":140,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":67,"update_tm":144,"read_time":52},962090760730,"https://ap-avatar.wpscdn.com/davatar_9964176cb1d06d4a9deccf72a44ae3dc","These guidelines are offered as a method to optimize the performance of the TRINAR AQUA repaint finish. TRINAR AQUA coating system is used both for touch-up and also for painting materials that will not tolerate the elevated bake temperatures required of Spray TRINAR. The coating is comprised of a fluoropolymer-acrylic resin system, intended for use as a two-coat material.  \nTRINAR AQUA is not designed to be used as a one-coat over bare metal, or on non-metal substrates such as wood, glass or plastics. TRINAR AQUA coating is not recommended for application to masonry, PVC, fiberglass, concrete block, wood, and all other non-metallic substrates.  \nSurface preparation for bare metal substrates  \nBare iron and steel: Minimum surface preparation is Hand Tool Cleaning per SSPC-SP2i. Remove all oils and grease from the surface by Solvent Cleaning per SSPC-SP1iii and apply a primer specifically designed to protect metal substrate from corrosion1. Test for adequate adhesion per Appendix A.  \nAluminum: Because of the variety of aluminum compositions and treatments (e.g. , alodine and anodizing) available, users must test for adhesion on their substrate before using. See Appendix A. The surface must be prepared by sanding with GRAY (not green) 3M Synthetic Steel Wood pad or 220-grit sandpaper. Wipe with clean solvent, using xylene, toluene, M. I. B. K. or M. E. K. If the surface is polished or anodized it must be scuffed until rough to assure adhesion. If the surface has been properly treated with a chrome conversion pretreatment sanding is not required.  \nGRIP-GARD® Washprimer is recommended when coating over cleaned and properly prepared aluminum. This requires 0.15 ± 0.05 mils dry film thickness that must be a smooth and continuous film This two-component system requires a 1:1 mix with GRIP-GARD Washprimer Hardener. This primer must be topcoated after 15 minutes and before 4 hours after the application of the primer.  \nSurface preparation for prepainted metal substrates  \nBefore priming your factory-finished building panels, great care must betaken to prepare the surface to be painted, and to carefully assess the adhesion of this AkzoNobel coating. The following four problem areas must be addressed before the repainting process can begin:  \n1.) Dirt and mildew  \nDirt, loose chalk and mildew must be removed before repainting can begin. Mild solutions of biodegradable cleaner or household ammonia will aid in the removal of most dirt, and the following are recommended levels:  \na.) One cup of Simple Green®, or other common non-toxic biodegradable cleaners, which contain less than 0.5% phosphate, dissolved into two gallons of warm water. NOTE: The use of detergents containing greater than 0.5% phosphate is not recommended for use in general cleaning. Never blend cleansers or detergents with bleach.  \nb.) One cup of household ammonia dissolved into five gallons of water (room temperature) .  \nUse a well-soaked cloth, sponge, or brush (with very soft bristles) . A low-pressure spray washer may also be used. We do not recommend the use of scouring powders or industrial solvents since these agents may damage the film. Solvent-containing cleaners such as Fantastic®, however, are very effective and can be used without concern. If mildew or other fungal growth is a problem and cannot be removed as outlined above, household bleach mixed at a concentration of one cup of bleach to five gallons of water, along with one cup of a mild soap (e.g. , Ivory®) to aid wetting, is recommended.  \nHeavier dirt accumulations, which must be addressed prior to repainting, may necessitate the use of a dilute solution of Spic and Span® (1 cup into 5 gallons of warm water) . NOTE: Detergent containing greater than 0.5% phosphate is recommended only as a preparation prior to repainting. Do not use such detergents for routine cleaning. Always rinse the surface thoroughly to remove any of the agents used in the cleaning procedure. Residual cleaners left on the surface","cbCaii7Kr29vTgnu","https://ap.wps.com/l/cbCaii7Kr29vTgnu","pdf",146976,"English","# Surface preparation overview\n## Bare metal substrates\n### Bare iron and steel\n### Aluminum\n### GRIP-GARD washprimer over aluminum\n## Prepainted metal substrates\n### Problem areas before repainting\n#### Dirt and mildew\n#### Surface imperfections\n#### Exposed metal and rust\n#### Additional preparation for new building panels","[{\"question\":\"What is TRINAR AQUA intended for, and what are the main application limitations?\",\"answer\":\"TRINAR AQUA is intended as a two-coat fluoropolymer-acrylic resin system for touch-up and for surfaces that cannot tolerate elevated bake temperatures. It is not designed for one-coat application over bare metal and is not recommended for masonry, PVC, fiberglass, concrete block, wood, and other non-metallic substrates.\"},{\"question\":\"How should bare iron and steel surfaces be prepared before coating?\",\"answer\":\"Use Hand Tool Cleaning per SSPC-SP2i as the minimum preparation. Remove oils and grease by Solvent Cleaning per SSPC-SP1iii, then apply a primer designed to protect the metal substrate from corrosion, and test for adequate adhesion per Appendix A.\"},{\"question\":\"What surface preparation steps are required for prepainted metal panels with contamination or damage?\",\"answer\":\"Remove dirt, loose chalk, and mildew before repainting using biodegradable cleaner or household ammonia solutions; rinse thoroughly afterward. Lightly sand or buff minor scratches without exposing metal; if metal is exposed, rust risk increases. For exposed metal and rust, follow SSPC-SP2i plus corrosion-protective priming, or for severely rusted panels use SSPC-SP7ii—Brush-Off Blast Cleaning with a recommended maintenance coat or primer.\"}]","TRINAR AQUA Repaint Finish Instructions - Surface Preparation and Coating Application Guidelines | PDF",1790541495]