CRL Black 1/16" x 3/8" Double-Sided Foam Glazing Tape for Windows

• Excellent adhesion to wood, vinyl (Rigid PVC), aluminum, and glass
• Superior resistance to weathering, oxidation, and UV exposure
• Meets AAMA 810.1 certification
• Aggressive acrylic adhesive for immediate bond
• Service temperature range: –40°F to 180°F (–40°C to 82°C)
• Available colors: Gray and Black

CRL Foam Glazing Tape (SKU: 982116X38BL) is a closed-cell polyethylene foam glazing tape and exterior glazing sealant engineered for window and storefront glazing. The aggressive acrylic adhesive bonds quickly to curved or irregular surfaces with light pressure, making it ideal as a primary or secondary seal in glazing systems and for glass repositioning before final setting.

The tape is self-shimming—no shims or spacers required—and is constructed with a patented cellular foam that resists water absorption and long-term weathering to provide a durable, long-lived seal. It’s compatible with other sealing and glazing compounds and carries the ENERGY STAR® designation for energy-efficient fenestration products.

CRL foam glazing tape with adhesive on two sides — key features:

• Simplicity: no mixing, no special equipment, no clean-up
• Preformed tape for consistent, accurate application
• Remains flexible at low temperatures and dimensionally stable at high temperatures
• Non-yellowing, non-staining water-white adhesives for a clean appearance
• Seals effectively against water, dust, and light
• Available in a variety of sizes for windows, storefronts, and other glazing applications

Installation notes: Maintain a minimum of 30% compression for an effective moisture seal. For small lites, compress by applying pressure when installing glazing stops; for most lites, use a compression wedge gasket. Apply with firm, uniform pressure to clean, dry surfaces without stretching (the paper liner shows if the tape has been stretched). Cut and butt tape corners—do not overlap—and apply a thin bead of approved sealant at intersections after liner removal.

Product warning: CRL vinyl foam glazing tape must be compressed (minimum 15–30% depending on application) to maintain an effective seal. Use a compression wedge gasket where appropriate.

Order CRL Foam Glazing Tape (SKU: 982116X38BL) today for durable, energy-efficient exterior glazing—add to cart or contact us for sizing assistance.