Ratings & Reviews for Pella Installation Tape 3-in x 50-ft Black Butyl rubber Self-adhesive roll flashing

What Customers Are Saying

Customers overwhelmingly praise this flashing tape for its powerful adhesion and reliable sealing performance on windows and doors. Reviewers consistently highlight how the tape sticks firmly to various surfaces, prevents air and water leaks, and maintains its bond over time without lifting. Many describe the application as simple and easy, with the peel-back liner and flexible design making it ideal for corners and irregular surfaces. Customers frequently call it durable and high quality, with many expressing intent to repurchase. A few note the tape feels thin or mention occasional adhesion inconsistencies, but these concerns are vastly outweighed by strong satisfaction and loyalty.