GenFlex Cleaner is a clear solvent formulated for effective surface preparation of roofing membranes. It can be applied with a clean cotton rag to clean EPDM seam areas before applying splice adhesive, ensuring optimal adhesion. The cleaner is also ideal for removing contaminants from TPO seams prior to heat welding, helping promote strong, consistent lap welds. Easy to use and highly effective, GenFlex Cleaner supports proper membrane preparation and long-term roof performance.