4"X 65' G-Tape Decking Flashing Tape

Product Overview

3040BK 4” has quickly become a favorite of deck builders across the U.S. No other product combines performance and ease of use. Adds protection to deck joists and helps to increase longevity. Tape will "Self Seal" around deck fasteners (Screws or Nails) to prevent moisture infiltration. Ultimate Flashing performance with unmatched contractor friendly features. AAMA 7-11 Level 3 Class A means 3040BK Flashings meet the highest standards for hot and cold performance and does so without the need for additional primer.

• Used to professionally flash Windows, doors, deck beams, etc.
• Adheres to the toughest surfaces and in the toughest environments.
• Retains over 60% of original adhesion and over 100% of original tensile strength after 50 year aging.