{"product_id":"high-strength-membrane-adhesive-310ml-cartridge","title":"High Strength Membrane Adhesive - 310ml Cartridge","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\u003ch3\u003eHigh-strength elastic membrane adhesive\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eHigh Strength Membrane Adhesive\u003c\/span\u003e is a powerful professional adhesive for bonding and sealing compatible plastic membranes.\u003c\/p\u003e\n\u003cp\u003eIts solvent-containing formulation provides extremely high adhesion, while a specialist rubber component allows the completed bond to remain permanently elastic. This makes it particularly useful where membrane overlaps, penetrations and other details require a flexible cartridge-applied adhesive rather than jointing tape.\u003c\/p\u003e\n\u003ch3\u003eSuitable membrane materials\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eHigh Strength Membrane Adhesive\u003c\/span\u003e is suitable for compatible membranes manufactured from:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePolyethylene – PE\u003c\/li\u003e\n\u003cli\u003ePolypropylene – PP\u003c\/li\u003e\n\u003cli\u003eHigh-density polyethylene – HDPE\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt can therefore be used with many common building membranes, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGreen roof membranes\u003c\/li\u003e\n\u003cli\u003eRoot-barrier membranes\u003c\/li\u003e\n\u003cli\u003eProtection and drainage membranes\u003c\/li\u003e\n\u003cli\u003eGeotextile membranes\u003c\/li\u003e\n\u003cli\u003eDamp-proof membranes\u003c\/li\u003e\n\u003cli\u003eCavity-drain membranes\u003c\/li\u003e\n\u003cli\u003eRoof-breather membranes\u003c\/li\u003e\n\u003cli\u003eRoofing membranes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCompatibility and bonding performance should always be tested before the main installation begins.\u003c\/p\u003e\n\u003ch3\u003eGreen roof applications\u003c\/h3\u003e\n\u003cp\u003eWithin a green roof system, \u003cspan\u003eHigh Strength Membrane Adhesive\u003c\/span\u003e can be used for compatible details such as:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBonding overlapping membrane areas\u003c\/li\u003e\n\u003cli\u003eSealing unavoidable service penetrations\u003c\/li\u003e\n\u003cli\u003eDetailing around roof features and changes in direction\u003c\/li\u003e\n\u003cli\u003eJoining suitable drainage membranes\u003c\/li\u003e\n\u003cli\u003eSecuring compatible membrane details where tape is impractical\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe UGR Green Roof Root Barrier datasheet specifically permits \u003cspan\u003eHigh Strength Membrane Adhesive\u003c\/span\u003e for sealing unavoidable service penetrations through the root barrier — see the \u003ca href=\"\/products\/green-roof-root-barrier\"\u003eUGR Green Roof Root Barrier\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eIt may also be used as an alternative jointing method for compatible overlaps in the \u003ca href=\"\/products\/20mm-deck-wall-drainage-membrane-2m-x-10m\"\u003eUGR 20mm Deck \u0026amp; Wall Drainage Membrane\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eWhen to use adhesive rather than tape\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eHigh Strength Membrane Adhesive\u003c\/span\u003e is supplied in a cartridge and applied as a bead. This makes it useful around irregular shapes, penetrations and details where applying a continuous strip of tape may be difficult.\u003c\/p\u003e\n\u003cp\u003eFor straightforward membrane overlaps, the \u003ca href=\"\/products\/membrane-jointing-tape-50mm-x-10m\"\u003eUGR Membrane Jointing Tape 50mm x 10m\u003c\/a\u003e or \u003ca href=\"\/products\/root-barrier-overtape-300mm-x-20m\"\u003eUGR Root Barrier Overtape - 300mm x 20m\u003c\/a\u003e may be more appropriate. The appropriate method depends on the membrane, joint design and required system specification.\u003c\/p\u003e\n\u003ch3\u003ePreparing the membranes\u003c\/h3\u003e\n\u003cp\u003eCorrect preparation is essential for achieving a reliable bond. Before application:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eConfirm that both membranes or substrates are compatible with \u003cspan\u003eHigh Strength Membrane Adhesive\u003c\/span\u003e.\u003c\/li\u003e\n\u003cli\u003eTest the adhesive on a small area before completing the main installation.\u003c\/li\u003e\n\u003cli\u003eMake sure all surfaces are completely dry.\u003c\/li\u003e\n\u003cli\u003eRemove dust, dirt, debris, oil and grease.\u003c\/li\u003e\n\u003cli\u003ePosition and secure the membranes before bonding.\u003c\/li\u003e\n\u003cli\u003eMake sure the overlap is flat, free from wrinkles and not under tension.\u003c\/li\u003e\n\u003cli\u003ePlan the joint so that the cured adhesive will not be subjected to unnecessary peeling or shear stress.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eApplying \u003cspan\u003eHigh Strength Membrane Adhesive\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003ePrepare the cartridge for use in accordance with the product instructions.\u003c\/li\u003e\n\u003cli\u003eApply a continuous bead to one of the prepared membrane surfaces.\u003c\/li\u003e\n\u003cli\u003eBring the second membrane into position without stretching or pulling it.\u003c\/li\u003e\n\u003cli\u003ePress the two surfaces firmly together.\u003c\/li\u003e\n\u003cli\u003eUse a roller or similar suitable tool to distribute pressure evenly along the joint.\u003c\/li\u003e\n\u003cli\u003eCheck that the bond is continuous and that no gaps or creases remain.\u003c\/li\u003e\n\u003cli\u003eKeep the membrane free from tension, peeling and shear stress while the adhesive strength develops.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eThe bond strength builds gradually over time. Do not introduce tension afterwards — for example, when mounting battens beneath a vapour-control layer to prevent sagging.\u003c\/p\u003e\n\u003ch3\u003ePermanently flexible adhesion\u003c\/h3\u003e\n\u003cp\u003eUnlike a rigid adhesive, \u003cspan\u003eHigh Strength Membrane Adhesive\u003c\/span\u003e remains elastic after application.\u003c\/p\u003e\n\u003cp\u003eThis allows the completed joint to accommodate normal movement within a correctly installed membrane system while maintaining close contact between the bonded surfaces.\u003c\/p\u003e\n\u003ch3\u003eImportant professional-use warning\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eHigh Strength Membrane Adhesive\u003c\/span\u003e is for professional use only.\u003c\/p\u003e\n\u003cp\u003eIt contains solvents and is based on a highly flammable liquid and vapour. It can also cause serious eye irritation.\u003c\/p\u003e\n\u003cp\u003eDuring use:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKeep away from heat, sparks, flames and hot surfaces.\u003c\/li\u003e\n\u003cli\u003eDo not smoke near the product.\u003c\/li\u003e\n\u003cli\u003eUse outdoors or in a well-ventilated area.\u003c\/li\u003e\n\u003cli\u003eAvoid breathing the vapours.\u003c\/li\u003e\n\u003cli\u003ePrevent contact with the eyes.\u003c\/li\u003e\n\u003cli\u003eUse suitable personal protective equipment.\u003c\/li\u003e\n\u003cli\u003eFollow all instructions and safety warnings supplied with the product.\u003c\/li\u003e\n\u003cli\u003eKeep out of the reach of children.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant suitability note\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eHigh Strength Membrane Adhesive\u003c\/span\u003e is a bonding and sealing accessory. It does not replace the primary waterproofing, root barrier or drainage membrane within a green roof system.\u003c\/p\u003e\n\u003cp\u003eDo not assume that it will bond successfully to every plastic, coating or treated surface. Carry out an on-site adhesion test before completing the installation.\u003c\/p\u003e\n\u003cp\u003eFor standard straight overlaps where a tape-based joint is specified, consider the \u003ca href=\"\/products\/membrane-jointing-tape-50mm-x-10m\"\u003eUGR Membrane Jointing Tape 50mm x 10m\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch6\u003eSpecifications\u003c\/h6\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; padding: 6px 12px 6px 0px; vertical-align: top; width: 31.4509%;\"\u003e Product name\u003c\/th\u003e\n\u003ctd style=\"padding: 6px 0px; width: 68.4622%;\"\u003e PM Power Fix – Super Strength Membrane Adhesive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; padding: 6px 12px 6px 0px; vertical-align: top; width: 31.4509%;\"\u003e Product type\u003c\/th\u003e\n\u003ctd style=\"padding: 6px 0px; width: 68.4622%;\"\u003e Elastic membrane adhesive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; padding: 6px 12px 6px 0px; vertical-align: top; width: 31.4509%;\"\u003e Pack size\u003c\/th\u003e\n\u003ctd style=\"padding: 6px 0px; width: 68.4622%;\"\u003e 310ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; padding: 6px 12px 6px 0px; vertical-align: top; width: 31.4509%;\"\u003e Application format\u003c\/th\u003e\n\u003ctd style=\"padding: 6px 0px; width: 68.4622%;\"\u003e Cartridge-applied adhesive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; padding: 6px 12px 6px 0px; vertical-align: top; width: 31.4509%;\"\u003e Compatible materials\u003c\/th\u003e\n\u003ctd style=\"padding: 6px 0px; width: 68.4622%;\"\u003e PE, PP and HDPE membranes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; padding: 6px 12px 6px 0px; vertical-align: top; width: 31.4509%;\"\u003e Bond characteristics\u003c\/th\u003e\n\u003ctd style=\"padding: 6px 0px; width: 68.4622%;\"\u003e Extremely high adhesion; permanently elastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; padding: 6px 12px 6px 0px; vertical-align: top; width: 31.4509%;\"\u003e User classification\u003c\/th\u003e\n\u003ctd style=\"padding: 6px 0px; width: 68.4622%;\"\u003e Professional use only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; padding: 6px 12px 6px 0px; vertical-align: top; width: 31.4509%;\"\u003e Hazards\u003c\/th\u003e\n\u003ctd style=\"padding: 6px 0px; width: 68.4622%;\"\u003e Highly flammable liquid and vapour; causes serious eye irritation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; padding: 6px 12px 6px 0px; vertical-align: top; width: 31.4509%;\"\u003e Application environment\u003c\/th\u003e\n\u003ctd style=\"padding: 6px 0px; width: 68.4622%;\"\u003e Outdoors or well-ventilated area\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch6\u003eFAQs\u003c\/h6\u003e\n\u003ch4\u003eWhich membrane materials can High Strength Membrane Adhesive bond?\u003c\/h4\u003e\n\u003cp\u003eCompatible PE, PP and HDPE membranes. Always test adhesion before the main installation.\u003c\/p\u003e\n\u003ch4\u003eDoes the adhesive remain flexible?\u003c\/h4\u003e\n\u003cp\u003eYes. Its rubber component keeps the bond permanently elastic.\u003c\/p\u003e\n\u003ch4\u003eCan it be used with a green roof root barrier?\u003c\/h4\u003e\n\u003cp\u003eYes, for compatible details including sealing unavoidable service penetrations. Follow the membrane's method and test first.\u003c\/p\u003e\n\u003ch4\u003eIs High Strength Membrane Adhesive suitable for DIY use?\u003c\/h4\u003e\n\u003cp\u003eNo. It is a professional-use product — solvent-containing, flammable vapour, and requires ventilation and PPE.\u003c\/p\u003e\n\u003ch6\u003eHelp\u003c\/h6\u003e\n\u003ch3\u003eNeed help detailing a membrane joint?\u003c\/h3\u003e\n\u003cp\u003eUnsure whether your project requires High Strength Membrane Adhesive, double-sided jointing tape or wide overtape? Our in-house technical team can provide free guidance on choosing a compatible sealing method for your green roof membranes and details.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e \u003ca href=\"mailto:info@urbangreenroofs.com\" title=\"mailto:info@urbangreenroofs.com\"\u003einfo@urbangreenroofs.com\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTelephone:\u003c\/strong\u003e \u003ca href=\"tel:+44%20117%20370%204018\" title=\"tel:+44 117 370 4018\"\u003e+44 117 370 4018\u003c\/a\u003e\u003c\/p\u003e","brand":"Urban Green Roofs","offers":[{"title":"Default Title","offer_id":54207516344663,"sku":"UGRPF310","price":10.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/0150\/9207\/files\/pm_power_fix_fw.jpg?v=1785665909","url":"https:\/\/urbangreenroofs.com\/products\/high-strength-membrane-adhesive-310ml-cartridge","provider":"Urban Green Roofs","version":"1.0","type":"link"}