Sold By the ROLL - 100' Roll, available in two sizes - .250 and .300 Diameter Slip Coat Seals. Weather Strip Parts for: Window Sashes, Meeting Rails, Window Jambs and Frames - This Bulb Type, Kerf Insert Weatherstrip is used for Single and Double Hung Windows and Some Casement and Awning Units as well. Sash Stile and Frame Special Purpose Bulb Seal Weatherstripping can replace some of the old style "foam filled" seals on various brands like: ENTRYGARD, ACADIA, ALENCO, BETTER-BILT, BILTBEST, CERTAINTEED, COLUMBIA, CRAFTLINE, CRESTLINE, KRESTMARK, MILCO, MILGARD, PEACHTREE,  THERMALGARD, WEATHERCRAFT, WENCO, SUGAR CREEK, THERMALGARD, TRACO, WEATHERCRAFT, WEATHER, SHIELD, WENCO, AND OTHERS.