Carlisle SynTec Systems introduces the Sure-Weld TPO membrane with SeamShield protective film, representing a continuous commitment to innovation in commercial roofing. This patented SeamShield technology is a factory-applied film that guards the TPO seam area from bonding adhesives and construction dirt during installation, eliminating the need for pre-weld cleaning.
This innovation offers significant time, material, and labor savings. Removing the SeamShield film from a 100-foot membrane takes under four minutes, reducing cleaning time by up to 70% and eliminating the use of Weathered Membrane Cleaner. This results in a consistent, factory-clean seam-ready for welding.
Beyond efficiency, SeamShield also delivers increased performance. The factory-clean surface enhances the weld strength by 10% compared to a seam exposed to dirt and minimizes cold welds. The film is easily removable, leaving a residue-free surface. The system uses a blue split film on the top ply for visibility and a gray film on the bottom ply for contrast, accommodating fully adhered, mechanically fastened and induction-welded installations.
