Mohawk's PerimeterSeal Tape (PSTPR) is a specially designed accessory that seals the perimeter of floating floors, improving both their durability and visual appeal. This advanced tape effectively manages the expansion gap between the flooring and surrounding walls or baseboards, creating a waterproof barrier that prevents moisture from reaching the subfloor. By protecting the flooring from potential damage, it helps maintain its structural integrity and ensures compliance with warranty requirements from top flooring manufacturers.