Flashing

Polyguard Blue Barrier™ Liquid Flashing (BB LF) is a high-performance, fluid-applied flashing designed to provide a fully adhered, weather-resistant air barrier system for windows and door installations. Formulated with advanced Silyl Terminated...

The Polyguard Blue Barrier™ Window & Door Flashing Kit is an all-in-one solution for professional-grade air and moisture sealing around window and door rough openings. This kit combines Blue Barrier™ Liquid Flashing (BB LF) and Blue...

Polyguard WS20 WindowSeal 20 Mil Flashing Tape is a high-performance, self-adhering flashing solution for windows, doors, and construction seams. Designed to provide a waterproof, airtight seal, WS20 consists of a 20 mil rubberized asphalt coating...

Polyguard BF20 Butyl Flash is a high-performance 20 mil self-adhering flashing tape used to seal straight window frames, door frames, and construction seams. Designed with a butyl-based waterproofing coating and laminated to a polyethylene film, BF20...

Rot Shield™ Joist Tape is your deck’s first line of defense against water intrusion and premature structural damage. Designed to serve as a waterproof barrier between joists, ledger boards, and deck boards, this easy-to-install tape helps...

TERM Flashing is a flexible, self-adhesive, non-structural membrane designed to act as a waterproofing, air, and pest exclusion barrier—specifically targeting the intersection between horizontal concrete slabs and exterior sheathing. This membrane...

The Polyguard UV2-40 Membrane is a heavy-duty, 40-mil rubberized asphalt air and weather barrier designed for residential above-grade wall protection. Laminated to two layers of high-strength polyethylene film and topped with a reflective aluminum...

Polyguard 650 WB Liquid Adhesive is a water-based, rubber-based primer designed to condition and prepare clean, dry surfaces for optimal adhesion of Polyguard’s self-adhering sheet waterproofing and flashing membranes. With a pink appearance and...

DuPont™ Sill Pan is a translucent, molded PVC window sill flashing designed to protect one of the most vulnerable areas of window installations—sill corners. With an innovative two-piece, adjustable design, the Sill Pan forms a continuous,...

DuPont™ Weathermate™ Construction Tape from DuPont is a durable sealing tape with excellent adhesion properties to help protect homes and building against moisture and air intrusion. Weathermate™ Construction Tape is...