BiltBest Window Weatherstrip, Vertical L Offset - 100' Roll

BiltBest Window Weather Strip Parts, Casement Frame Vertical LOffset Bulb Style* - 100' RL
* Bilt-Best Wood and Clad Casement Frame Vertical Type Weather Seals, #RFR9, window jamb offset style weatherstrip. Priced Per 100' ROLL - this is used on most Bilt-Best windows. Flexible bulb acts as a mechanical seal between sash and frame. Conforms to the shape of the sealing surface better than a rigid part. Primarily used on Biltbest 1980/1990/2000 casement windows and fits into the window "frame" on left/right sides, vertical position. NOTE: Not Normally Used On Horizontals, SEE Casement Sill & Head -#RFR8); Beige / Tan Color;