CRL 1/4" x 1" Gray Single-Sided Foam Glazing Tape, Adhesive

• 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 curved or irregular surfaces
• Service temperature range: –40°F to 180°F (–40°C to 82°C)
• Available colors: Gray and Black

CRL Foam Glazing Tape (SKU: 74814X1GRY) is a closed-cell polyethylene foam sealant tape designed for window and door glazing applications, demountable partitions, louvers, access panels, and other operable or temporary joints. The aggressive adhesive bonds quickly with slight pressure and allows repositioning of glass before final setting—ideal for exterior glazing and fenestration systems requiring a clean, energy-efficient seal.

This self-shimming tape uses a patented cellular foam structure to resist water absorption and provide long-lived sealing performance. The non-adhesive face releases cleanly from most surfaces; when a joint is opened the tape recovers most of its original uncompressed thickness and is ready to use again.

Key benefits & long-tail keywords:

• Closed-cell polyethylene foam glazing tape for windows and doors
• Energy-efficient fenestration sealant—ENERGY STAR® partner product
• No messy sealant cleanup: repositionable, non-sticky adhesive
• Self-shimming tape—no additional shims or spacers required
• Durable outdoor foam tape resistant to UV, weathering, and oxidation
• Preformed tape for consistent, accurate application

Features:

• Simplicity: no mixing, no special equipment, minimal waste
• Remains flexible at low temperatures and dimensionally stable at high temperatures
• Non-yellowing, non-staining water-white adhesives for a clean appearance
• Seals against water, dust, and light
• Available in a variety of sizes

Installation notes: Maintain a minimum of 30% compression to provide an effective moisture seal; in small lites this can be achieved by applying pressure directly to the tape when installing glazing stops. For most lites, use a compression wedge gasket. Apply with firm, uniform pressure to a clean, dry surface without stretching—the paper liner shows if the tape has been stretched. Tape corners should be cut and butted together (do not overlap); apply a thin bead of approved sealant at intersections after liner removal. The tape is compatible with other sealing and glazing compounds.

Product warning:
CRL Vinyl Foam Glazing Tape must be compressed 15% to maintain an effective seal (product-specific guidance). Follow project-specific requirements and manufacturer instructions when selecting compression amount.

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