{"product_id":"d8421-ppg-d8421-appret-1k-gris-clair-g5-aerosol-400ml","title":"D8421 - PPG G5 light gray 1K primer spray 400ml","description":"\u003cp\u003e\u003cstrong\u003ePPG D8421\u003c\/strong\u003e is a 1K single-component primer spray designed for small, localized repairs and areas sanded back to bare metal. Ready to use and fast-drying, it efficiently prepares various substrates before the direct application of compatible PPG topcoat systems.\u003c\/p\u003e\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e D8421\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e PPG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e 1K single-component primer spray\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e 400 ml spray\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse:\u003c\/strong\u003e Small, localized repairs and areas sanded back to bare metal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreparation:\u003c\/strong\u003e Ready to use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpray distance:\u003c\/strong\u003e 15 to 20 cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of coats:\u003c\/strong\u003e 2 single coats\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilm thickness:\u003c\/strong\u003e Approximately 25 microns minimum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTime between coats:\u003c\/strong\u003e 3 to 5 minutes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTime before recoating:\u003c\/strong\u003e 10 to 15 minutes at 20 °C, depending on film thickness\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVOC:\u003c\/strong\u003e Maximum 840 g\/L in ready-to-use form\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatible substrates\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBare steel\u003c\/li\u003e\n\u003cli\u003eGalvanized steel\u003c\/li\u003e\n\u003cli\u003eOriginal paintwork\u003c\/li\u003e\n\u003cli\u003eGlass-reinforced plastic (GRP)\u003c\/li\u003e\n\u003cli\u003ePolyester body fillers\u003c\/li\u003e\n\u003cli\u003eOld finishes in good condition and properly cured\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBenefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFast drying allows recoating after just 10 to 15 minutes at 20 °C\u003c\/li\u003e\n\u003cli\u003eReady-to-use, single-component product that requires no mixing\u003c\/li\u003e\n\u003cli\u003eQuick and easy application thanks to its spray packaging\u003c\/li\u003e\n\u003cli\u003eIdeal for small repairs and localized bodywork repairs\u003c\/li\u003e\n\u003cli\u003eCompatible with various substrates commonly encountered in automotive repair\u003c\/li\u003e\n\u003cli\u003eGenerally requires no sanding after application before topcoating\u003c\/li\u003e\n\u003cli\u003eCan be directly overcoated with PPG Deltron UHS, Envirobase and Envirobase HP topcoat systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDirections for use\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubstrate preparation:\u003c\/strong\u003e Thoroughly degrease the surface before and after each sanding operation with a suitable PPG cleaner.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSanding before 2K high-build primer:\u003c\/strong\u003e P280 to P320 for wet or dry hand sanding, P400 for GRP, or P220 to P280 for dry machine sanding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSanding before direct topcoat application:\u003c\/strong\u003e P800 for wet or dry hand sanding, or P360 for dry machine sanding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreparing the spray can:\u003c\/strong\u003e Shake the can for approximately 2 minutes, until the mixing balls can be heard.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Spray from a distance of 15 to 20 cm and apply 2 single coats.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlash-off:\u003c\/strong\u003e Allow 3 to 5 minutes between coats.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecoating:\u003c\/strong\u003e At 20 °C, wait approximately 10 to 15 minutes before applying the topcoat, depending on film thickness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSanding:\u003c\/strong\u003e D8421 generally does not need to be sanded after application before being overcoated with a compatible PPG topcoat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdditional film thickness:\u003c\/strong\u003e If greater film thickness is required, a suitable PPG high-build or 2K primer can be applied over D8421.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSafety\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct intended for professional use only.\u003c\/li\u003e\n\u003cli\u003eExtremely flammable spray and pressurized container; may burst if heated.\u003c\/li\u003e\n\u003cli\u003eCauses skin irritation.\u003c\/li\u003e\n\u003cli\u003eCauses serious eye damage.\u003c\/li\u003e\n\u003cli\u003eMay cause drowsiness or dizziness.\u003c\/li\u003e\n\u003cli\u003eHarmful to aquatic life with long-lasting effects.\u003c\/li\u003e\n\u003cli\u003eKeep away from heat, hot surfaces, sparks, open flames and other ignition sources.\u003c\/li\u003e\n\u003cli\u003eDo not expose to temperatures above 50 °C.\u003c\/li\u003e\n\u003cli\u003eUse only in a properly ventilated area.\u003c\/li\u003e\n\u003cli\u003eWear appropriate personal protective equipment during application.\u003c\/li\u003e\n\u003cli\u003eAvoid inhaling vapors and mists, and avoid contact with skin and eyes.\u003c\/li\u003e\n\u003cli\u003eRefer to the Safety Data Sheet before use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePPG D8421\u003c\/strong\u003e is a practical solution for quickly preparing small bodywork repairs. Its ready-to-use spray format, fast drying and compatibility with several substrates help reduce preparation time before applying PPG topcoat systems.\u003c\/p\u003e","brand":"PPG","offers":[{"title":"400 ml","offer_id":55207180370263,"sku":"D8421","price":18.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/0441\/0967\/files\/D8421.jpg?v=1790696278","url":"https:\/\/color-box.eu\/en-be\/products\/d8421-ppg-d8421-appret-1k-gris-clair-g5-aerosol-400ml","provider":"ColorBox","version":"1.0","type":"link"}