{"product_id":"promoteur-d-adherence-ou-adhesion-aluminium-avant-peinture","title":"Adhesion promoter for aluminum before painting","description":"\u003ch2\u003eChromate-free adhesion promoter – ARCAPREPA 721 for aluminum before painting\u003c\/h2\u003e\n\u003cp\u003eTwo-component aqueous solution to improve adhesion and corrosion resistance of paints on aluminum. High-performance chromate-free pretreatment with low VOC content for demanding industrial applications.\u003c\/p\u003e\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eARCAPREPA 721\u003c\/strong\u003e is an adhesion and corrosion resistance promoter, specially formulated for treating aluminum before applying paint or adhesive. Chromate-free, it meets new environmental and safety requirements while offering technical performance comparable to conventional solutions. Its two-component aqueous formulation with low VOC content ensures excellent compatibility with modern paint systems. ARCAPREPA 721 significantly improves coating adhesion and durability, even under severe conditions.\u003c\/p\u003e\n\u003ch3\u003eADVANTAGES\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChromate-free\u003c\/strong\u003e – compliant with environmental regulations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent adhesion improvement\u003c\/strong\u003e of paints on aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhances corrosion resistance\u003c\/strong\u003e of coating systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVery high-performance pretreatment\u003c\/strong\u003e for painting or bonding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple application\u003c\/strong\u003e: brush, cloth, spraying\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-component aqueous formula\u003c\/strong\u003e with low VOC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSECTORS OF ACTIVITY\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAerospace and space\u003c\/li\u003e\n\u003cli\u003eAutomotive and industrial bodywork\u003c\/li\u003e\n\u003cli\u003eMetal industry and powder coating\u003c\/li\u003e\n\u003cli\u003eSurface treatment and building paint\u003c\/li\u003e\n\u003cli\u003eNaval, railway, and equipment manufacturing industries\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFUNCTIONS\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSurface preparation before painting or bonding\u003c\/li\u003e\n\u003cli\u003eImproved adhesion on bare aluminum\u003c\/li\u003e\n\u003cli\u003eLong-lasting corrosion protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCOMPATIBLE MATERIALS\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAluminum and aluminum alloys\u003c\/li\u003e\n\u003cli\u003eMetal substrates sensitive to oxidation\u003c\/li\u003e\n\u003cli\u003eSurfaces to be coated with water-based or solvent-based paints\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSAFETY \/ COMPLIANCE \/ LABELS\u003c\/h3\u003e\n\u003cp\u003eRegulatory compliance and safety advantages:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChromate-free\u003c\/strong\u003e – not classified as CMR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow VOC content\u003c\/strong\u003e – respect for the environment and operator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAqueous phase\u003c\/strong\u003e – safe handling\u003c\/li\u003e\n\u003cli\u003eCompatible with eco-friendly surface treatment approaches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAPPLICATION\u003c\/h3\u003e\n\u003cp\u003eApplication tips for optimal effectiveness:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUse the product \u003cstrong\u003eundiluted\u003c\/strong\u003e, without dilution\u003c\/li\u003e\n\u003cli\u003eApply by \u003cstrong\u003espraying, brush or cloth\u003c\/strong\u003e depending on the surface type\u003c\/li\u003e\n\u003cli\u003eAllow to act according to technical recommendations (see detailed technical data sheet)\u003c\/li\u003e\n\u003cli\u003eDrying at room temperature or accelerated depending on the industrial process\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"ALULINK ECO\" height=\"400\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0919\/6136\/0711\/files\/Alulink_20Eco.jpg?v=1772203264\" width=\"873\"\u003e\u003c\/p\u003e\n\u003cdiv id=\"aircall-extension-app\"\u003e\n\u003cdiv data-test=\"shadow\" style=\"position: fixed; z-index: 2147483647;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-test=\"banner-list\" class=\"Box-sc-14d2slk-0 dJQrlh\"\u003e\u003c\/div\u003e\n\u003cdiv data-test=\"toast-list\" class=\"Box-sc-14d2slk-0 dYsbAy\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"aircall-extension-app\"\u003e\n\u003cdiv data-test=\"shadow\" style=\"position: fixed; z-index: 2147483647;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-test=\"banner-list\" class=\"Box-sc-14d2slk-0 dJQrlh\"\u003e\u003c\/div\u003e\n\u003cdiv data-test=\"toast-list\" class=\"Box-sc-14d2slk-0 dYsbAy\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"aircall-extension-app\"\u003e\n\u003cdiv data-test=\"shadow\" style=\"position: fixed; z-index: 2147483647;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-test=\"banner-list\" class=\"Box-sc-14d2slk-0 dJQrlh\"\u003e\u003c\/div\u003e\n\u003cdiv data-test=\"toast-list\" class=\"Box-sc-14d2slk-0 dYsbAy\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"aircall-extension-app\"\u003e\n\u003cdiv data-test=\"shadow\" style=\"position: fixed; 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z-index: 2147483647;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-test=\"banner-list\" class=\"Box-sc-14d2slk-0 dJQrlh\"\u003e\u003c\/div\u003e\n\u003cdiv data-test=\"toast-list\" class=\"Box-sc-14d2slk-0 dYsbAy\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"aircall-extension-app\"\u003e\n\u003cdiv data-test=\"shadow\" style=\"position: fixed; z-index: 2147483647;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-test=\"banner-list\" class=\"Box-sc-14d2slk-0 dJQrlh\"\u003e\u003c\/div\u003e\n\u003cdiv data-test=\"toast-list\" class=\"Box-sc-14d2slk-0 dYsbAy\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"aircall-extension-app\"\u003e\n\u003cdiv data-test=\"shadow\" style=\"position: fixed; z-index: 2147483647;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-test=\"banner-list\" class=\"Box-sc-14d2slk-0 dJQrlh\"\u003e\u003c\/div\u003e\n\u003cdiv data-test=\"toast-list\" class=\"Box-sc-14d2slk-0 dYsbAy\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"aircall-extension-app\"\u003e\n\u003cdiv data-test=\"shadow\" style=\"position: fixed; z-index: 2147483647;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-test=\"banner-list\" class=\"Box-sc-14d2slk-0 dJQrlh\"\u003e\u003c\/div\u003e\n\u003cdiv data-test=\"toast-list\" class=\"Box-sc-14d2slk-0 dYsbAy\"\u003e\u003c\/div\u003e","brand":"Arcane Direct","offers":[{"title":"Kit 25m²","offer_id":54230989373767,"sku":"6300719","price":156.5,"currency_code":"EUR","in_stock":true},{"title":"50m² Kit","offer_id":54254524039495,"sku":"3700043428065","price":282.5,"currency_code":"EUR","in_stock":true},{"title":"Kit 125m²","offer_id":54254524072263,"sku":"3700043428072","price":0.0,"currency_code":"EUR","in_stock":false},{"title":"5m² Kit","offer_id":54254524105031,"sku":"6300467","price":104.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0919\/6136\/0711\/files\/promoteur-d-adherence-ou-adhesion-aluminium-avant-peinture_b9c6c897-bca0-4b81-afe1-f2e369841ec0.jpg?v=1782752243","url":"https:\/\/www.arcane-direct.com\/en\/products\/adhesion-promoter-aluminum-before-painting","provider":"Arcane Direct","version":"1.0","type":"link"}