ST Fastening Tacky Tape Butyl Sealant Tape for Roofing, Flashing, and Metal Panels is a high-performance waterproof butyl tape engineered for exterior construction detailing. Designed to create a non-hardening, watertight seal at metal roofing seams, flashing joints, and panel overlaps, this tape helps prevent leaks at critical connection points in metal panel systems.

Manufactured from durable butyl tape rubber Butyl Tape delivers aggressive adhesion while remaining permanently flexible. It conforms easily to irregular metal surfaces and maintains a reliable seal through temperature changes, vibration, and weather exposure, making it ideal for roofing assemblies and flashing applications.

This non-hardening, watertight sealing solution installs cleanly with no cure time required, providing consistent long-term protection without the mess of liquid sealants. Available in multiple widths to meet a range of application requirements.

Key Features:

• Waterproof Seal: Creates a watertight barrier at metal roofing seams, flashing joints, and panel overlaps.
• Permanent Flexibility: Non-hardening butyl compound remains pliable through temperature changes and vibration.
• High-Tack Adhesion: Aggressively bonds to clean metal surfaces for reliable long-term performance.
• Clean Installation: Applies easily with no cure time required, eliminating the mess of liquid sealants.