3. Peel and stick.Butyl sealant tape usually comes with a protective backing to prevent it from sticking to itself during storage and handling. Carefully peel off the backing to expose the adhesive side of the tape. Position the adhesive side of the tape on the surface, and carefully align it with the area to be sealed.

One of the standout features of Flex Tape is its ability to conform to irregular surfaces. Whether you're dealing with a smooth surface or something more textured, Flex Tape adheres effectively, ensuring a tight seal. Additionally, its waterproof properties mean that it can be used in wet conditions, making it suitable for both plumbing emergencies and outdoor repairs.


There are benefits and disadvantages to using butyl tape, as with any materials and tools. Let’s start with the pros:

What is silicone tape used for?