SikaHyflex-407 EverFlash Universal 1-Component Hybrid Flashing Sealant 20oz Unipac

SikaHyflex-407 EverFlash Universal 1-Component Hybrid Flashing Sealant 20oz Unipac

SikaHyflex®-407 EverFlash Universal is a one-component, hybrid technology, non-sag, flexible, flashing, and weather barrier sealant designed for primer less adhesion to the most challenging substrates found in the building envelope such as peel & stick window and flashing membranes

Uses:

• Peel & stick window flashing and wraps.
• Nonwoven spun bound window flashing and wraps.
• Polyethylene wraps and surfaces, polypropylene surfaces, and common polyolefins.
• PVC, steel, metal, aluminum, and glass.
• All connection details are specified for the building envelope to achieve a weather-tight building.
• Between flanged windows and weather barriers.
• Termination and transition seal where flashing meets the building envelope.
• Window and door perimeters where movement is applicable.
• Connections between the building envelope wrap and roofing systems.
• Asphaltic/bituminous surfaces that would normally bleed with polyurethane sealants.
• Sealing around penetrations in weather/air barrier and flashing materials.
• Self-adhered air and vapor barrier field-cut edges, T-joints, reverse laps, and terminations.

Characteristics and Advantages:

• Unprimed adhesion to challenging, low surface tension surfaces such as polyethylene, polypropylene, and polyolefins.
• Compatible with bituminous and asphalt-based materials – will not cause bleeding.
• Excellent long term UV and weatherability.
• Can be painted over with most acrylic coatings.