Pemko S772BL Double Fin Self-Adhesive Astragal, Black

The Pemko S772BL Double Fin Self-Adhesive Astragal delivers a simple yet effective way to seal the gap between door and frame or between a pair of doors. Built with a durable double fin design in a black finish, this astragal helps block drafts, dust, light, and noise while providing a clean, low-profile appearance. The self-adhesive backing allows for quick installation without drilling or fasteners, making it a practical choice for both new construction and retrofit applications. Ideal for commercial and residential openings, the S772BL offers dependable weatherstripping performance and long-lasting sealing in a wide range of door configurations.

Features

• Double fin design provides an effective seal against air, light, and sound infiltration.
• Self-adhesive backing allows for fast, tool-free installation.
• Durable black finish blends discreetly with most door and frame colors.
• Flexible fin construction accommodates minor gaps and door movement.
• Suitable for both single-door and pair-of-door applications.

Functional Details

The S772BL uses two flexible fins that compress against the mating surface to form a continuous barrier. The pressure-sensitive adhesive strip mounts firmly to a clean, prepared surface, eliminating the need for screws or additional hardware while maintaining a secure hold.

Included Components

Each unit ships as a self-adhesive astragal strip with the pressure-sensitive backing already applied and ready for installation.