{"product_id":"18mm-8x4-moisture-resistant-mdf-merseyside-liverpool-delivery","title":"18mm (8'x4') MOISTURE RESISTANT MDF","description":"\u003ch3\u003eWhat MR MDF Actually Is\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eMR MDF is \u003cstrong\u003estandard MDF enhanced with moisture‑repellent resins\u003c\/strong\u003e and \u003cstrong\u003edenser fibre bonding\u003c\/strong\u003e, giving it better resistance to swelling when exposed to humidity or light splashes. It typically contains \u003cstrong\u003e10–15% more resin\u003c\/strong\u003e than regular MDF, slowing water absorption. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIt sits between \u003cstrong\u003estandard MDF\u003c\/strong\u003e (for dry interiors) and \u003cstrong\u003eBWR\/exterior‑grade boards\u003c\/strong\u003e (for heavy moisture). It is \u003cem\u003enot\u003c\/em\u003e waterproof — prolonged water exposure will still cause swelling unless edges are sealed. \u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"relative pb-6 w-full after:border-b after:border-stroke-300 after:w-full after:absolute after:mt-3\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003eKey Properties\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eResists humidity\u003c\/strong\u003e and occasional moisture better than standard MDF.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eMaintains structural integrity\u003c\/strong\u003e in damp environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eMachines like regular MDF\u003c\/strong\u003e, but edges must be sealed immediately after cutting.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eAbsorbs less water\u003c\/strong\u003e (under ~10–15% in short tests) compared to 25%+ for standard MDF. \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"relative pb-6 w-full after:border-b after:border-stroke-300 after:w-full after:absolute after:mt-3\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003eTypical Uses\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eMR MDF is widely used in places where humidity is present but not extreme:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eKitchens\u003c\/strong\u003e (shutters, cabinets, panels)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eWardrobes\u003c\/strong\u003e and interior furniture\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eBathroom vanities\u003c\/strong\u003e in low‑splash zones\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eWindow boards, skirting, architraves\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eCommercial interiors and shopfitting\u003c\/strong\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eIt is also used for \u003cstrong\u003epanelling\u003c\/strong\u003e, \u003cstrong\u003ecabinetry\u003c\/strong\u003e, and \u003cstrong\u003efurniture\u003c\/strong\u003e where occasional spills may occur. \u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"relative pb-6 w-full after:border-b after:border-stroke-300 after:w-full after:absolute after:mt-3\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003eWhen You \u003cem\u003eShouldn’t\u003c\/em\u003e Use MR MDF\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eMR MDF is not suitable for:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDirect water contact\u003c\/strong\u003e (e.g., under sinks, wet bathrooms)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eOutdoor use\u003c\/strong\u003e unless specially coated or upgraded\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eHigh‑humidity coastal environments\u003c\/strong\u003e without extra sealing and ventilation \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"vendor-unknown","offers":[{"title":"Default Title","offer_id":56697700057468,"sku":"mdf007","price":40.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/7051\/9840\/files\/moisture_resistant_mdf-2_1.webp?v=1777457195","url":"https:\/\/formbytimber.co.uk\/products\/18mm-8x4-moisture-resistant-mdf-merseyside-liverpool-delivery","provider":"Formby Timber Supplies Ltd","version":"1.0","type":"link"}