🛠️ Professional-grade quality
🏠 Suitable for indoor & outdoor use
💪 Strong, reliable adhesion
🌦️ Weather & temperature resistant
👷♂️ Trusted by professionals & DIY users
3D Moldable Aluminum Mesh Flashing – Lead-Free & UV Resistant
The Permanent Replacement for Lead Flashing.
RoofBond FLX is a professional-grade, self-adhesive flashing membrane engineered to replace traditional lead and metal skirtings. Featuring a 3D-stretchable aluminum mesh core, this membrane doesn't just stick—it molds. It easily forms around complex roof geometries (like tile profiles, chimneys, and vents) and holds its shape permanently without springing back.
| Feature | Specification |
| Roll Dimensions | 11 in x 16.4 ft (280mm x 5m) |
| Core Structure | Expandable Aluminum Mesh (3D Formable) |
| Service Temp | -22°F to 194°F (-30°C to 90°C) |
| Durability | 20+ Year Weather Resistance |
| Safety | Non-Toxic & Lead-Free (Safe for Rainwater Harvesting) |
| Installation | Cold Applied (No Torch Required) |
3D Moldability: unlike standard butyl tapes, the embedded aluminum mesh allows the membrane to stretch 60% in all directions, conforming perfectly to deeply profiled tiles and slate without tearing.
Structural Stability: It feels like metal because it is reinforced with metal. It provides the rigidity of a metal flashing with the ease of a peel-and-stick tape.
Heat & Cold Proof: Engineered for extreme rooftop environments. It will not melt in summer heat ($194\text{°F}$) or crack in winter freezes ($-22\text{°F}$).
Eco-Friendly: A 100% non-toxic alternative to lead, making it safe for modern green buildings and water collection systems.
Chimney Abutments: Sealing the critical joint between masonry and roof tiles.
Solar Mounts: Waterproofing penetrations for solar panel racking legs.
Skylights & Dormers: Formable flashing for corners and curb transitions.
Valley Gutters: Seamless repair of rusted or leaking metal valleys.
Dry Surface: Substrate must be bone dry and dust-free. Do not apply on damp surfaces.
Mold & Press: Peel the liner and hand-mold the membrane into the profile of the roof.
Roll It Out: You MUST use a hard rubber roller. Rolling activates the pressure-sensitive butyl and locks the mesh into the surface texture. Hand pressure alone is not enough for a permanent bond.
Overlap: Maintain a 4-inch (100mm) overlap on seams for watertight integrity.
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