{"product_id":"paints-ultra-300-hard-antifouling-dark-grey-ybb727-2-5l-4boats","title":"Paints Ultra 300 Hard Antifouling, Dark Grey (YBB727) 2.5L | 4Boats","description":"\u003cp\u003eInternational Ultra 300 hard antifouling paint delivers durable, one‑year protection for powerboats and streamlined yachts in the harshest fouling conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePremium hard antifouling (also referred to as antifoul, hard antifoul, bottom paint) engineered to resist rapid wear\u003c\/li\u003e\n\u003cli\u003eOne‑year protection in high‑challenge fouling areas\u003c\/li\u003e\n\u003cli\u003eCoverage 9 m² per litre; 2.5 litres treats up to 22.5 m² (approx 242 ft²)\u003c\/li\u003e\n\u003cli\u003eColour: Dark Grey (YBB727)\u003c\/li\u003e\n\u003cli\u003eSuitable substrates: GRP, painted steel, aluminium and timber; can be applied over compatible existing antifouling—follow the manufacturer's surface preparation guidance\u003c\/li\u003e\n\u003cli\u003eTypical application: 2 coats for full protection; apply by brush, roller or airless spray\u003c\/li\u003e\n\u003cli\u003eTypical drying\/recoat times: touch dry 2–4 hours; recoat 12–24 hours depending on temperature and humidity—refer to the product label for exact times\u003c\/li\u003e\n\u003cli\u003eSuitable for salt, brackish and fresh water and effective on many planing powerboats (check technical data for speed recommendations)\u003c\/li\u003e\n\u003cli\u003eAvailable in improved, truer colours with enhanced UV stability\u003c\/li\u003e\n\u003cli\u003eSize 2.5 litres (0.66 US gal \/ 0.55 Imp gal)\u003c\/li\u003e\n\u003cli\u003eProtects against all types of fouling\u003c\/li\u003e\n\u003cli\u003eFollow the manufacturer's instructions for surface preparation, application and disposal; contains biocides—consult the Safety Data Sheet (SDS) and local regulations and wear appropriate protective equipment\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003ca href=\"\/collections\/hard-antifouling\"\u003eShop Hard Antifouling\u003c\/a\u003e \u003ca href=\"\/collections\/international\"\u003eShop International paints\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct data (for rich results)\u003c\/strong\u003e {\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"Ultra 300\",\"brand\":\"International\",\"color\":\"Dark Grey\",\"size\":\"2.5 L\",\"sku\":\"YBB727-2.5L\"}\u003c\/p\u003e","brand":"4Boats","offers":[{"title":"Default Title","offer_id":56755635847542,"sku":"IPYBB7272.5UK","price":152.22,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0621\/8140\/9004\/files\/64e4bc19b95584.06711327.jpg?v=1764338486","url":"https:\/\/www.leighnumberplates.com\/products\/paints-ultra-300-hard-antifouling-dark-grey-ybb727-2-5l-4boats","provider":"Leigh Number Plates","version":"1.0","type":"link"}