{"product_id":"newton-cdm-503-meshed-cavity-drain-membrane","title":"Newton CDM 503 Meshed Cavity Drain Membrane","description":"\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"markdown markdown-main-panel stronger enable-updated-hr-color\" id=\"model-response-message-contentr_935ab606bcd817b7\" aria-live=\"polite\" aria-busy=\"false\" dir=\"ltr\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eNewton CDM 503 Mesh is a premium, 3mm-stud cavity drain membrane featuring a thermally welded polyethylene mesh on its front face. This mesh provides an excellent mechanical key, allowing plasters, renders, or lime mortars to be applied directly to the membrane. It is designed for internal waterproofing of earth-retained walls and vaulted ceilings where space is limited and a direct-plaster finish is required. As part of the Newton CDM System, it effectively manages water ingress while maintaining a slim profile. It is BBA-certified, rot-proof, and resistant to salts and chemicals commonly found in ground conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"3,0,0\"\u003eIntegrated mesh surface provides a strong bond for various plaster and render finishes\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,1,0\"\u003eUltra-slim 3mm profile minimizes loss of internal room space\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003eBBA-certified (22\/6357) with a 30-year guarantee against deterioration\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,3,0\"\u003eQuick and clean to install, requiring no extensive surface preparation\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,4,0\"\u003eHigh chemical resistance against alkalines, saline solutions, and organic acids\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"5,0,0\"\u003eSupplied in rolls of 2.0m x 20m (40m² coverage)\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,1,0\"\u003eProduct Code: M11\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,2,0\"\u003eIdeal for heritage and refurbishment projects where preserving internal dimensions is critical\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,3,0\"\u003eMust be fixed using Newton CDM meshed plugs to ensure a secure key for finishes\u003c\/li\u003e\n\u003cli data-path-to-node=\"5,4,0\"\u003eCan contribute to achieving a Grade 3 dry environment as per BS 8102:2022\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Newton Waterproofing","offers":[{"title":"Default Title","offer_id":57221646025036,"sku":"BM06092","price":229.03,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/newton-waterproofing-newton-cdm-503-meshed-cavity-drain-membrane-1232467324.jpg?v=1776255527","url":"https:\/\/www.constructionsuppliesuk.co.uk\/products\/newton-cdm-503-meshed-cavity-drain-membrane","provider":"Construction Supplies UK","version":"1.0","type":"link"}