Self-adhesive waterproof flashing tape for windows and doors. Our aggressive Steel-Loc butyl adhesive forms and ideal seal for keeping out moisture and air, and can be applied in cold weather, down to 15° Fahrenheit. Prevent mold and reduce energy costs by keeping out wind-driven rain and stopping air leaks and drafts. Just cut to the desired size, remove the release paper, and press firmly in place for an instant waterproof seal.
Protects against structural damage caused by moisture infiltration
Helps to reduce energy costs by eliminating air leaks and drafts
Self-adhesive, for easy application
Steel-Loc butyl adhesive sticks to wood, OSB, aluminum, vinyl, house wrap, steel, drywall, and more
Works in cold weather, down to 15° F
Meets or exceeds AAMA 711 guidelines
Made in the USA