Protecto Wrap Universal Primer-Free Membrane 18" x 50' per Roll

Universal Primer-Free Membrane is a high performance thru-wall flashing tape that is designed to be applied down to -20°F (-28°C) without the use of primer or mechanical fasteners on most substrates. It’s also specifically designed for use as a thru-wall flashing, full wall waterproofing membrane, seals skirt board-foundation to wood frame interface, ICF waterproofing membrane and as an air and vapor barrier.

• Meets or exceeds National Air Barrier requirements
• Class II Vapor Retarder
• Membrane has Class A Fire Rating for Flame spread / Smoke developed
• Meets or exceeds AAMA 711-07 requirements for self-adhered window and door flashing
• Meets and/or exceeds CSA A440.4-07 requirements for window and door flashing
• Compatible with expanding insulating spray foam applications 6 month exposure rating
• Fully adhered system
• No Primer needed
• Split release liner for easy application
• Seals around properly installed fasteners
• Can be applied to damp surfaces No VOC's, HFCC's, nor CFC's Compatible with and will adhere to most construction surfaces, wood, concrete, CMU Block, OSB, Plywood, glass mat exterior sheathing products, foam insulation board, ICF, metal, TPO and EPDM
• Forms a positive air barrier/vapor retarder

Applications

Used as a primerless self-adhered window and door flashing, a primerless self-adhered air barrier/vapor retarder in cavity wall construction, as a primerless self-adhered Thru-Wall flashing in everyday construction and as a primerless self-adhered below grade waterproofing membrane. Safe for use on most commonly used construction substrates.