{"product_id":"cuprinol-ultimate-repair-wood-hardener-500ml","title":"Cuprinol Ultimate Repair Wood Hardener - 500ml","description":"\u003ch1\u003eOverview\u003c\/h1\u003e \u003cp\u003eBreathe new life into tired, damaged timber with Cuprinol Ultimate Repair Wood Hardener, the fast-acting solution for restoring decayed and deteriorating wood surfaces.\u003c\/p\u003e\n\u003cp\u003eSpecially formulated to penetrate deep into loose, crumbling wood fibres, this rapid-drying hardener works to strengthen, bind and consolidate damaged timber from the inside out. The result is a firm, stable base that's ready for filling or overpainting, transforming weak, spongy wood into a surface you can work with confidence.\u003c\/p\u003e\n\u003cp\u003eFor a complete, long-lasting repair, pair it with Cuprinol Ultra Tough Wood Filler to achieve a weather-resilient finish built to withstand the elements season after season.\u003c\/p\u003e \u003cp\u003eSuitable for use both indoors and outdoors, this hardener is ideal for window frames, door frames, garden furniture, fences, sheds and more, anywhere decayed wood needs a second chance.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRapid drying formula for fast, efficient repairs\u003c\/li\u003e\n\u003cli\u003eStrengthens, binds and hardens deteriorating wood fibres\u003c\/li\u003e\n\u003cli\u003eCreates a solid base for filling or overpainting\u003c\/li\u003e\n\u003cli\u003eWeather-resilient results when used with Cuprinol Ultra Tough Wood Filler\u003c\/li\u003e\n\u003cli\u003eVersatile - suitable for indoor and outdoor use\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e\n\u003ctd\u003eArea\u003c\/td\u003e\n\u003ctd\u003eInterior \u0026amp; Exterior\u003c\/td\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Use\u003c\/td\u003e\n\u003ctd\u003eAll major joinery repairs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003ctd\u003eSolvent based\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrying Time\u003c\/td\u003e\n\u003ctd\u003e6 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRe-Coat Time\u003c\/td\u003e\n\u003ctd\u003eDo not allow previous coat to dry fully before the next is applied\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Coats\u003c\/td\u003e\n\u003ctd\u003e2-3 coats\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication Method\u003c\/td\u003e\n\u003ctd\u003eBrush\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVOC Levels\u003c\/td\u003e\n\u003ctd\u003eVery High\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClean Up\u003c\/td\u003e\n\u003ctd\u003eRemove as much product as possible from the brush before cleaning with brush cleaner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003ePreparation\u003c\/h2\u003e\u003cp\u003eAlways ensure the surface to be treated is clean, dry and free from any dust, algae, fungi or moss.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUsing a sharp instrument, probe the wood thoroughly to identify the full extent of any decay - don't just treat what's visible on the surface.\u003c\/li\u003e\n\u003cli\u003eCut out all badly decayed and very soft wood until you reach a firm, stable base.\u003c\/li\u003e\n\u003cli\u003eStrip back any paint, varnish, dirt or loose material from the repair area and the surrounding wood, working outward by approximately 25-50mm (1-2 inches) beyond the damaged zone.\u003c\/li\u003e\n\u003cli\u003eIf the wood is wet, allow it to dry out completely before applying the hardener. Applying to damp wood will compromise the repair.\u003c\/li\u003e\n\u003cli\u003eApply liberally by brush to the repair area and the surrounding wood. Work in 2-3 coats, allowing each coat to soak in fully before applying the next - but do not allow the previous coat to dry completely before adding the next. This ensures maximum penetration and a strong, solid bond.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cp\u003eBefore applying stir the product thoroughly and test a small area to ensure colour and adhesion. Colours can vary dependant on surface to be treated.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCut away all decayed and very soft wood back to a firm, sound base. Remove any loose material and ensure the area is clean. If the wood is wet, allow it to dry out completely before proceeding.\u003c\/li\u003e\n\u003cli\u003eFor deeper, longer-lasting protection, pre-treat the repair area with Cuprinol Wood Preserver Clear. Allow to dry thoroughly before moving on to the next step.\u003c\/li\u003e\n\u003cli\u003eDecant the Cuprinol Ultimate Repair Wood Hardener into the cap to use as a dish. Using a brush, apply liberally to the repair area and the surrounding wood, working in 2-3 coats to ensure full coverage and deep penetration.\u003c\/li\u003e\n\u003cli\u003eLeave the treated area to harden for a minimum of 6 hours before applying any filler.\u003c\/li\u003e\n\u003cli\u003eOnce fully hardened and filled as required, lightly sand the treated area before painting or overcoating for a smooth, professional finish.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: Always follow the manufacturer instructions found on the tin.\u003c\/p\u003e\u003ch2\u003eAftercare \u0026amp; Storage\u003c\/h2\u003e\u003cp\u003eWe recommend using \u003ca href=\"https:\/\/next-day-paint.myshopify.com\/collections\/cuprinol\/products\/cuprinol-ultra-tough-wood-filler\" title=\"Cuprinol Ultra Tough Wood Filler\"\u003eCuprinol Ultra Tough Wood Filler\u003c\/a\u003e after using Cuprinol Ultimate Repair Wood Hardener.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003eStore any remaining product in dry conditions and protect from frost and sunlight.\u003c\/p\u003e","brand":"Cuprinol","offers":[{"title":"Default Title","offer_id":58003329024384,"sku":"5824566","price":14.09,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0418\/6229\/9814\/files\/ndp-cuprinol-ultimaterepair-wood-hardener-500ml.jpg?v=1777546218","url":"https:\/\/nextdaypaint.co.uk\/products\/cuprinol-ultimate-repair-wood-hardener-500ml","provider":"Next Day Paint","version":"1.0","type":"link"}