{"product_id":"heavy-duty-flashing-tape-225mm-x-10m-for-sealing","title":"Flashing Tape – Heavy Duty – Roofing Sealing","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis heavy-duty, self-adhesive flashing tape is designed to deliver a durable, watertight seal across a broad range of building substrates. With a width of 225mm and a length of 10m, it provides extensive coverage for various applications.\u003c\/p\u003e\u003cp\u003eThe tape combines a resin-modified bitumen adhesive with a protective foil facing, creating a robust barrier that resists tearing, weathering, and thermal cycling. Its pressure-sensitive adhesive bonds securely to materials such as brick, masonry, concrete roof tiles, timber, metal, and rigid plastics. It remains flexible at low temperatures and resists flow at high temperatures for reliable long-term performance.\u003c\/p\u003e\u003cdiv style=\"margin-top:30px;\"\u003e\n\u003ch2 style=\"font-size:22px;font-weight:700;color:#1a1a2e;margin-bottom:16px;\"\u003eProduct Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #e0e0e0;border-radius:4px;overflow:hidden;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#1a1a2e;\"\u003e\n\u003cth style=\"padding:12px 16px;text-align:left;color:#ffffff;font-weight:600;text-transform:uppercase;font-size:12px;letter-spacing:0.5px;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:12px 16px;text-align:left;color:#ffffff;font-weight:600;text-transform:uppercase;font-size:12px;letter-spacing:0.5px;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#f8f9fa;\"\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:600;color:#333;border-bottom:1px solid #e9ecef;width:45%;\"\u003eWidth\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px;color:#555;border-bottom:1px solid #e9ecef;\"\u003e225mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:600;color:#333;border-bottom:1px solid #e9ecef;width:45%;\"\u003eSales Unit\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px;color:#555;border-bottom:1px solid #e9ecef;\"\u003eEach\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f8f9fa;\"\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:600;color:#333;border-bottom:1px solid #e9ecef;width:45%;\"\u003eColour\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px;color:#555;border-bottom:1px solid #e9ecef;\"\u003eBlack\/Grey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-adhesive construction:\u003c\/strong\u003e Provides a strong, immediate bond without the need for separate adhesives, enabling rapid installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWatertight sealing layer:\u003c\/strong\u003e Creates a durable weatherproof barrier that prevents water ingress across joints, laps, and interfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust foil facing:\u003c\/strong\u003e Offers tear resistance and stabilizes the tape under thermal and mechanical stress for dependable service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGood substrate compatibility:\u003c\/strong\u003e Bonds effectively to common building materials including masonry, concrete tiles, timber, metal, and rigid plastics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature-tolerant adhesive:\u003c\/strong\u003e Remains flexible at low temperatures and resists flow at elevated temperatures for reliable year-round performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth specification:\u003c\/strong\u003e 225mm supports large roof transitions, extensive patch repairs, and wide-span detailing where broad coverage is beneficial.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoof flashing repairs:\u003c\/strong\u003e Restores watertightness around chimneys, parapets, and roof penetrations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJoint and lap sealing:\u003c\/strong\u003e Provides a continuous seal over roofing felt joints, slate repairs, and small gutter interfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmergency waterproofing:\u003c\/strong\u003e Acts as a rapid, self-bonding solution for leaks during adverse weather.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDecorative over-bridging:\u003c\/strong\u003e Accepts over-painting where required, subject to compatibility testing.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Guidance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface preparation:\u003c\/strong\u003e Ensure all substrates are clean, dry, and free from contaminants, with hollows over 3mm filled before application.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimer use:\u003c\/strong\u003e Apply a suitable primer on porous or rough substrates to improve adhesion, allowing it to dry fully before use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eMaterial: Resin-modified bitumen with protective foil facing.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: Can this tape be painted over?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it can be over-painted, but compatibility testing is recommended.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Is it suitable for all weather conditions?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the tape is temperature tolerant and performs well in various weather conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Do I need additional tools for installation?\u003c\/strong\u003e\u003cbr\u003eA: No, the tape's self-adhesive nature means no additional tools are required.\u003c\/p\u003e","brand":"londonbricks-uk.co.uk","offers":[{"title":"Default Title","offer_id":55516407267713,"sku":"MM_LB1535","price":56.48,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0687\/5329\/3624\/files\/fba4a59cf5ea9a19c9c9bd6cfcfa7ec1.png?v=1775833703","url":"https:\/\/londonbricks-uk.co.uk\/products\/heavy-duty-flashing-tape-225mm-x-10m-for-sealing","provider":"London Bricks UK","version":"1.0","type":"link"}