5. Test the Seal Once applied, check to see if the seal is tight. You can do this by attempting to slide a piece of paper between the door or window and the frame; if it doesn’t slide out easily, your installation was successful.
The Versatility of Black Flex Tape

Polyethylene Rubber Tape, also known as PE rubber tape, is a type of adhesive tape that combines the properties of polyethylene and rubber to create a versatile and durable tape suitable for various applications. It is typically used for sealing, insulating, and protecting surfaces in industries such as plumbing, construction, electrical, and automotive.