- Product Type:Solventborne Coating, Primer
- Application Area:Doors, Windows, Panels, Profile Wrapping, Window Frames
- Compatible Substrates & Surfaces:Wood, Metal, Polyvinyl Chloride (PVC), Aluminum, Composites, Fiberglass
- Features:Excellent Productivity, Fast Curing, Fast Drying
Swift®prime 4956 FL is a solvent-based adhesion promoter. It is used to pre-treat PVC, fiberglass, or aluminum window profiles prior to wrapping with Swift®lock 4780. When you manufacture window profiles that will be used in cold, moderate, or hot and humid climates, you can rely on the high-quality performance of Swift®lock 4780 and Swift®prime 4956 FL.