{"product_id":"cornerstone-promix-fibred-basecoat-render-plaster-25kg-1","title":"Cornerstone Promix Fibred Basecoat Render \u0026 Plaster 25kg","description":"\u003cdiv class=\"gb-grid-column gb-grid-column-688b5d98\"\u003e\n\u003cdiv class=\"gb-container gb-container-688b5d98\"\u003e\n\u003cp\u003eCornerstone Promix Basecoat Fibered is a dry ready mixed lime render and plaster designed as a coarse basecoat or floatcoat within an appropriate render system. Available in the colour white.\u003c\/p\u003e\n\u003cp\u003eEngineered with precision utilising 100% pure natural hydraulic lime, natural sands, conservation-appropriate additives and fibres. The enhanced physical and mechanical characteristics create a high-performance, breathable basecoat render. The addition of fibres assists with mitigating cracking and shrinkage while improving the stress distribution of the render. Available as standard with Saint-Astier® NHL2 or NHL3.5. Other binders and mix ratios are available upon request.\u003c\/p\u003e\n\u003cp\u003eWell-suited as a fibered basecoat for additional reinforcement and improved tensile strength, especially for high-suction backgrounds.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gb-grid-column gb-grid-column-6b9bea8f\"\u003e\n\u003cdiv class=\"gb-container gb-container-6b9bea8f\"\u003e\n\u003cul class=\"product-features\"\u003e\n\u003cli\u003e\u003cspan class=\"gb-headline-text\"\u003eConservation appropriate additives\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"gb-headline-text\"\u003eFibres assist with mitigating cracking and plastic shrinkage\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"gb-headline-text\"\u003eImproved stress distribution\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"gb-headline-text\"\u003eVapour permeable to support moisture management\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"gb-headline-text\"\u003eFeatures the feel of a modern mortar\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"gb-headline-text\"\u003eNo-fuss levelling and finishing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"gb-headline-text\"\u003eDecreased likelihood of slump\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"gb-headline-text\"\u003eEnhanced workability for those behind the trowel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"gb-headline-text\"\u003eExtended working and finishing time\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"gb-headline-text\"\u003ePromotes even curing for an improved bond\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"gb-headline-text\"\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cstrong\u003eTechnical Information:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"gb-headline-text\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"info-row\"\u003e\n\u003cdiv class=\"name\"\u003eMaterials: Natural Hydraulic Lime, Natural Sands, Additives\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"info-row\"\u003e\n\u003cdiv class=\"name\"\u003eMix Ratio: 2:5, others available on request\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"info-row\"\u003e\n\u003cdiv class=\"name\"\u003eBinder: NHL2, NHL3.5, others available on request\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"info-row\"\u003e\n\u003cdiv class=\"name\"\u003eAggregate: 4mm down washed silica sand\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"info-row\"\u003e\n\u003cdiv class=\"name\"\u003eWork: Rendering, Plastering\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"info-row\"\u003e\n\u003cdiv class=\"name\"\u003eCoverage: A 25kg bag covers approx. 1.5m\u003csup\u003e2\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003eat 10mm thickness\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"info-row\"\u003e\n\u003cdiv class=\"name\"\u003eYield: A 25kg bag yields approx. 15 litres\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"info-row\"\u003e\n\u003cdiv class=\"name\"\u003eColours: Off-white\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"info-row\"\u003e\n\u003cdiv class=\"name\"\u003eUse: Internal, External\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"info-row\"\u003e\n\u003cdiv class=\"name\"\u003eCoat: Basecoat, Topcoat\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"info-row\"\u003e\n\u003cdiv class=\"name\"\u003eStandard: BS EN 998-1: 2016\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"info-row\"\u003e\n\u003cdiv class=\"name\"\u003eFire Rating: A2\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"info-row\"\u003e\n\u003cdiv class=\"name\"\u003eApplication: Manual\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"info-row\"\u003e\n\u003cdiv class=\"info\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"info\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cstrong\u003eArea of Use:\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"info\"\u003e\n\u003cp\u003eSuitable for internal or external use, where the binder strength is appropriate for the host background or surface.\u003c\/p\u003e\n\u003cp\u003ePromix Basecoat Fibered suits various rendering and plastering applications including coarse render coats, dubbing out, scat coats, scratch coats and float coats where a fibered mix will be appropriate. For a\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/cornerstonemortars.co.uk\/products\/promix\/promix-coarse-basecoat-render\/\"\u003enon-fibred basecoat with a refined white finish, explore Promix Coarse Basecoat\u003c\/a\u003e. Appropriate for various project types, including conservation, renovation, or sustainable construction.\u003c\/p\u003e\n\u003cp\u003eA 25kg bag yields approximately 15 litres of lime render or plaster and covers roughly 1.5m² at a 10mm thickness. Consumption rates will change based on how even the background is and suction. On-site trials are advised for the best yield indication for your specific project.\u003c\/p\u003e\n\u003cp\u003eAs natural products, our kiln-dried sands may exhibit variations in colour, texture, and shape. While these variations are minimal, when colour consistency is crucial, we strongly advise each elevation is completed using material from the same batch.\u003c\/p\u003e\n\u003cp\u003eSupplied in 25kg polythene-lined and colour and batch-code paper bags for easy identification on-site and palletised for ease of transport, storage, and handling. FIBC tonne bags are also available.\u003c\/p\u003e\n\u003cp\u003eDo not use in temperatures below 5°C or above 30°C, or if freezing conditions are predicted within the following few weeks, including wind chill. We always advise following best practices for curing and protecting fresh lime renders and plasters. Protect from adverse environmental conditions, including frost, rain, direct sunlight and drying winds.\u003c\/p\u003e\n\u003cp\u003eStore in covered and dry conditions, protected from environmental conditions, including water, damp or frost and clear from the ground.\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"reseal\"\u003eAlways reseal packaging if product is still present.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"gb-headline gb-headline-4658b468 gb-headline-text\"\u003eAlways read the available documentation before use. See the Download Documentation section below for more detailed product information, application guidance and datasheets.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Cornerstone","offers":[{"title":"NHL 2","offer_id":52419152445787,"sku":"211043241F","price":15.83,"currency_code":"GBP","in_stock":true},{"title":"NHL 3.5","offer_id":52419152478555,"sku":"211043341F","price":15.83,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/7657\/4043\/files\/cornerstone-promix-basecoat-fibered-render-plaster_ccabfa81-ab91-428b-b9e9-f3f0aa9e44a5.jpg?v=1771521401","url":"https:\/\/buildgreener.co.uk\/products\/cornerstone-promix-fibred-basecoat-render-plaster-25kg-1","provider":"Build Greener","version":"1.0","type":"link"}