Tite Seal™ 4" x 33' Self-Adhesive Asphalt Window Flashing Tape

This self-adhesive waterproof flashing for windows and doors is composed of a polyester film and rubberized asphalt adhesive. It keeps out moisture and wind-driven rain, eliminates drafts, and saves energy. Simply cut-to-fit and press in place for easy installation.
 
Features
Provides protection against structural damage caused by moisture infiltration
Seals 2 average-sized windows
Can be applied in temperatures above 35 degrees Fahreheit
Polyester film and rubberized asphalt adhesive