Because the "V" in this pre-formed "V" weatherstripping is molded, rather than simply a fold, the performance of this product will persist over time. This pre-formed "V" Schlegel weatherstripping is an easy-to-install compression weatherstripping with a strong adhesive backing. This weatherstripping is 1.25 inches wide and is suitable for use on the bottom sill, top of the window, and lower sash sides of double hung windows. Each piece is 7 feet long and can be trimmed to fit with scissors.
