{"product_id":"523469-lesonal-durcisseur-hs-420-1l-nouveau","title":"523469 - LESONAL HS 420 hardener 1L","description":"\u003cp\u003eThe \u003cstrong\u003eLESONAL HS Hardener 420 1L - Ref. 523469 hardener\u003c\/strong\u003e is a hardener based on polyisocyanate resins, specially designed for LESONAL two-component paint and clears systems. It hardens compatible products and helps achieve a durable, resistant finish in automotive bodywork.\u003c\/p\u003e\n\u003cp\u003eCompatible in particular with \u003cstrong\u003eLESONAL 2K HS Premium Clear 420 and 2K HS Fast Clear 420 clears\u003c\/strong\u003e, as well as Topcoat HS 420, it is suitable for professional automotive repair and finishing work. Supplied in a \u003cstrong\u003e1-liter\u003c\/strong\u003e can, it must be used in accordance with the mixing ratios specified for each system.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e LESONAL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference:\u003c\/strong\u003e 523469\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct name:\u003c\/strong\u003e HS Hardener 420\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e hardener for two-component systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical base:\u003c\/strong\u003e polyisocyanate resins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAppearance:\u003c\/strong\u003e colorless liquid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 1 L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse:\u003c\/strong\u003e compatible automotive body paints and clears\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlash point:\u003c\/strong\u003e 26 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e for industrial professional use only\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstructions for use\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface preparation:\u003c\/strong\u003e Thoroughly clean the bodywork with a suitable degreaser to remove dust, grease, and contaminants. Prepare the substrate in accordance with the recommendations for the LESONAL product being used.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreparing the mixture:\u003c\/strong\u003e Precisely measure the HS Hardener 420 and the associated product, following the mixing ratio specified in its technical data sheet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMixing ratio with 2K HS Premium Clear 420:\u003c\/strong\u003e Mix 5 parts clear, 3 parts HS Hardener 420, and 1 part Reducer Clear 420, Thinner HT, or Accelerator, as recommended by the manufacturer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMixing:\u003c\/strong\u003e Use a clean container and a suitable mixing stick. Mix thoroughly until the mixture is homogeneous.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Apply the mixture with a suitable spray gun in a properly ventilated spray booth, following the parameters for the paint system being used.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrying time:\u003c\/strong\u003e Follow the flash-off and drying times specified in the technical data sheet for the associated clear or paint. These parameters vary depending on the product, temperature, and application conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinishing:\u003c\/strong\u003e Once fully cured, carry out any finishing or polishing operations in accordance with LESONAL recommendations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAdditional advice\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePersonal protective equipment:\u003c\/strong\u003e Wear chemical-resistant gloves, goggles, and suitable protective clothing. Use appropriate supplied-air respiratory protection during operations that pose an exposure risk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVentilation:\u003c\/strong\u003e Handle and apply only in a professional environment with adequate ventilation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecautions:\u003c\/strong\u003e This product contains isocyanates and may cause allergic skin reactions and respiratory irritation. Strictly follow the safety data sheet instructions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlammability:\u003c\/strong\u003e Keep the product away from flames, sparks, hot surfaces, and other sources of ignition.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Use only with LESONAL products for which HS Hardener 420 is expressly recommended.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCleaning:\u003c\/strong\u003e Clean equipment with a suitable product immediately after use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e Keep the can tightly closed in its original packaging, in a cool, dry, well-ventilated place, away from sunlight and heat sources.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional use:\u003c\/strong\u003e Comply with applicable training requirements for handling diisocyanates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eProduct for industrial professional use only.\u003c\/strong\u003e Consult the technical data sheet for the LESONAL system being used and the safety data sheet before application.\u003c\/p\u003e\n\n\u003cp\u003ePlease contact us to find out more.\u003c\/p\u003e","brand":"LESONAL","offers":[{"title":"1 Litre","offer_id":55390296047959,"sku":"523469","price":69.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/0441\/0967\/files\/Lesonal-523469_3b1c4ab7-0a22-438f-a9e2-39bd47161070.webp?v=1791794852","url":"https:\/\/color-box.eu\/en-int\/products\/523469-lesonal-durcisseur-hs-420-1l-nouveau","provider":"ColorBox","version":"1.0","type":"link"}