{"title":"Lead Flashing Accessories","description":"","products":[{"product_id":"everbuild-everflex-lead-mate-sealant-grey-295ml","title":"Everbuild Everflex Lead Mate Sealant Grey 295ml","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eEverbuild Everflex Lead Mate Sealant in Grey supplied in a 295ml cartridge. This low modulus, neutral cure silicone sealant is specially formulated for use with soft metals such as lead, brass, copper, and zinc. \u003cbr\u003e\u003cbr\u003eDesigned as a reliable alternative to mortaring lead flashing and sheet into brick, stone, or concrete, it provides strong adhesion without causing staining or corrosion. The formulation offers outstanding weather resistance, maintaining flexibility and durability in both high and low temperatures. \u003cbr\u003e\u003cbr\u003eIts neutral cure chemistry ensures compatibility with sensitive materials, delivering a long-lasting, watertight joint that accommodates movement and environmental stress. \u003cbr\u003e\u003cbr\u003eIdeal for parapet and roof sealing applications, with high performance retained across a temperature range from -50°C to +150°C.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow modulus neutral cure formulation\u003c\/strong\u003e: Ensures durable adhesion to soft metals without corrosion or staining.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent adhesion to metals\u003c\/strong\u003e: Bonds effectively to lead, copper, brass, and zinc for lasting, watertight joints.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExceptional flexibility\u003c\/strong\u003e: ±25% movement capability accommodates expansion and contraction in building materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh temperature resistance\u003c\/strong\u003e: Performs reliably from -50°C to +150°C without cracking or degradation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow shrinkage\u003c\/strong\u003e: Less than 5% volume loss during vulcanisation ensures consistent joint integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent weather resistance\u003c\/strong\u003e: Suitable for continuous external exposure with long-term UV and moisture stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-staining formulation\u003c\/strong\u003e: Will not mark cement or stone surfaces, preserving appearance around joints.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePaint compatibility\u003c\/strong\u003e: Resistant to plasticiser migration, suitable for use beneath water-based and solvent-based paints.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy application\u003c\/strong\u003e: Smooth consistency allows for clean, controlled application using a standard sealant gun.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCartridge size 295ml\u003c\/strong\u003e: Provides approximately 10.5 linear metres of a 6mm diameter bead per unit.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead flashing installation\u003c\/strong\u003e: Alternative to mortaring lead flashing and sheet into brick, stone, or concrete.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpansion joint sealing\u003c\/strong\u003e: Suitable for joints subject to structural movement and temperature fluctuation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoft metal sealing\u003c\/strong\u003e: Bonds to lead, copper, zinc, and brass without risk of corrosion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeatherproofing\u003c\/strong\u003e: Provides watertight sealing for parapets, roof joints, and external cladding interfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel joints\u003c\/strong\u003e: Effective for weather sealing and joint sealing to pre-formed façade panels.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eInstallation Guidance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface preparation\u003c\/strong\u003e: Ensure all surfaces are clean, dry, and free from dust, grease, and contaminants.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePriming\u003c\/strong\u003e: Generally not required, though small-area adhesion testing is advised prior to application.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJoint design\u003c\/strong\u003e: Minimum width 6mm; depth no greater than width; for joints up to 10mm wide use 5mm depth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Cut cartridge tip and nozzle at 45°, apply using a standard sealant gun at consistent pressure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTooling\u003c\/strong\u003e: Smooth the sealant with a spatula or timber piece for best finish; remove masking tape within 5 minutes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCleaning\u003c\/strong\u003e: Clean uncured sealant with white spirit; remove cured material with Everbuild Silicone Eater.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLimitations\u003c\/strong\u003e: Not for use with bitumen, asphalt, neoprene, or oil-bleeding substrates.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eCompliance \u0026amp; Performance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical base\u003c\/strong\u003e: Neutral cure silicone, low modulus type.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDensity\u003c\/strong\u003e: 1.3–1.4 g\/cm³ for consistent application and adhesion strength.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness\u003c\/strong\u003e: Shore A 20–30 providing balanced elasticity and resilience.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTensile strength\u003c\/strong\u003e: 0.6 MPa at break (ISO 8339).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElongation at break\u003c\/strong\u003e: \u0026gt;200% ensuring flexibility under joint movement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElastic recovery\u003c\/strong\u003e: \u0026gt;70% (ISO 7389) for sustained joint integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMovement capability\u003c\/strong\u003e: ±25% for dynamic sealing performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService temperature range\u003c\/strong\u003e: -50°C to +150°C for all-weather stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification\u003c\/strong\u003e: Conforms to ISO 11600 F25LM and EN15651-1 Class F25LM CC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage and shelf life\u003c\/strong\u003e: Store unopened between 15°C and 30°C; 12 months shelf life from manufacture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportant note\u003c\/strong\u003e: Avoid application on substrates releasing oil, solvents, or plasticisers to prevent adhesion failure.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Everbuild","offers":[{"title":"Default Title","offer_id":53771413487727,"sku":"1003014","price":9.06,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/9784\/4591\/files\/Everbuild_Everflex_Lead_Mate_Sealant_-_Photo.png?v=1783758334"},{"product_id":"lead-flashing-clips-50-pack","title":"Lead Flashing Clips (50\/Pack)","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eLead Flashing Clips supplied in packs of 50, designed for securing lead flashing into brickwork or mortar joints quickly and reliably.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eManufactured from galvanised steel, the clips provide strong corrosion resistance and long-lasting durability, ensuring secure retention of lead without degradation over time.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eTheir spring-loaded design allows them to grip tightly within mortar joints without the need for traditional lead wedges or chasing into masonry, avoiding cutting or additional preparation work.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003eBy speeding up installation and reducing labour, these clips provide a practical solution for roofers and contractors while maintaining a professional finish. They are compatible with Code 3, Code 4, and Code 5 lead flashings across a wide range of applications.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction\u003c\/strong\u003e: Galvanised steel provides strength and long-term corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure fixing\u003c\/strong\u003e: Spring-loaded design holds lead firmly in place within mortar joints.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo chasing required\u003c\/strong\u003e: Eliminates the need to cut into masonry, avoiding unnecessary disruption or damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTime-efficient\u003c\/strong\u003e: Reduces installation time compared to traditional lead wedges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile use\u003c\/strong\u003e: Suitable for use with Code 3, Code 4, and Code 5 lead flashings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack quantity\u003c\/strong\u003e: Supplied in packs of 50, sufficient for typical flashing runs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChimney flashings\u003c\/strong\u003e: Fixes aprons, side flashings, and back gutters securely into masonry joints.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbutment flashings\u003c\/strong\u003e: Provides firm retention where roofs meet walls or parapets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDormer window flashings\u003c\/strong\u003e: Holds flashings in place along dormer cheeks and sills.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValley and gutter details\u003c\/strong\u003e: Secures lead where mortar joint fixings are required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral roof flashings\u003c\/strong\u003e: Suitable for most roofing applications requiring lead retention in mortar joints.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eInstallation Guidance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreparation\u003c\/strong\u003e: Ensure mortar joints are sound, clean, and free of loose material.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlacement\u003c\/strong\u003e: Insert clip into the joint and press until firmly seated.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixing\u003c\/strong\u003e: Bend lead flashing over clips for secure retention.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpacing\u003c\/strong\u003e: Use clips at intervals of approximately 450mm for optimal performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinishing\u003c\/strong\u003e: Apply joint sealant or mortar over clips for a neat finish.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eCompliance \u0026amp; Performance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Galvanised steel for corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e: Designed for use with Code 3, Code 4, and Code 5 lead flashings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability\u003c\/strong\u003e: Resistant to rust and weathering for long service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity\u003c\/strong\u003e: 50 clips per pack.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportant note\u003c\/strong\u003e: Always wear gloves when handling lead and ensure compliance with site safety standards.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Unbranded","offers":[{"title":"Default Title","offer_id":53771554979951,"sku":"9002120","price":14.7,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/9784\/4591\/files\/Lead_Flashing_Clips_-_Photo.jpg?v=1783758787"},{"product_id":"patination-oil-1l","title":"Patination Oil 1L","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003ePatination Oil in a 1L container, designed as a protective surface treatment for newly installed leadwork.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003eIts purpose is to prevent the formation of white carbonate staining on adjacent tiles, slates, masonry, or brickwork by providing a stable, even finish. The oil forms a protective barrier that controls oxidation during the initial weathering process, ensuring both the lead and surrounding materials maintain a clean appearance.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003eA 1L bottle provides ample coverage for large roof runs, extensive flashings, and full-scale lead installations. Easy to apply with a soft cloth or brush, it ensures long-term protection while enhancing the natural patina of the lead.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtective finish\u003c\/strong\u003e: Prevents white staining and streaking caused by lead carbonate deposits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced appearance\u003c\/strong\u003e: Encourages an even, attractive grey patina to form over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-lasting\u003c\/strong\u003e: Provides durable surface protection during the critical early months of weathering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy application\u003c\/strong\u003e: Can be applied with a cloth or brush to all exposed lead surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoverage efficiency\u003c\/strong\u003e: 1L bottle supplies sufficient oil for larger roofs, gutters, and flashing runs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead flashings\u003c\/strong\u003e: Protects new flashings at chimneys, abutments, and parapets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDormer details\u003c\/strong\u003e: Applied to cheeks, sills, and roof flashings of dormers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValleys and gutters\u003c\/strong\u003e: Prevents staining where lead meets slates or tiles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlat roofs\u003c\/strong\u003e: Ensures large lead sheet areas weather evenly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral leadwork\u003c\/strong\u003e: Suitable for any new Code 3, Code 4, or Code 5 lead installations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eInstallation Guidance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreparation\u003c\/strong\u003e: Ensure lead surfaces are clean, dry, and free from dust.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Apply sparingly with a clean cloth or soft brush in one thin coat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTiming\u003c\/strong\u003e: Use immediately after installation of leadwork for maximum protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoverage\u003c\/strong\u003e: Spread evenly across all exposed lead surfaces without pooling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance\u003c\/strong\u003e: Reapplication is not normally required once an even patina has developed.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eCompliance \u0026amp; Performance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormulation\u003c\/strong\u003e: Designed specifically for use on roofing lead.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e: Suitable for all grades of lead (Code 3, 4, and 5).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Produces a uniform, non-staining protective layer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety\u003c\/strong\u003e: Use gloves during application and ensure adequate ventilation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContainer size\u003c\/strong\u003e: 1L bottle.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Unbranded","offers":[{"title":"1L","offer_id":53771555045487,"sku":"1003166","price":48.85,"currency_code":"GBP","in_stock":false},{"title":"500ml","offer_id":53771555078255,"sku":"1003167","price":28.45,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/9784\/4591\/files\/patination_oil_1l.jpg?v=1783758787"}],"url":"https:\/\/supplyyard.co.uk\/collections\/lead-flashing-accessories.oembed","provider":"Supply Yard","version":"1.0","type":"link"}