Window Weather Strip | Compression Seal Kerf Insert | Foam Replacement

Window Weather Strip | Bulb-Type Compression Seal, Kerf Insert - replaces many older "foam styles" as shown. ITEM IS PRICED PER 100' ROLL - This Kerf Set, Bulb Compression Seal or Weather Strip Bulb Style is used on windows and doors and available in WHITE ONLY. The functional performance and properties of a conventional thermoset foam seal with flexible compression bulb to act as a mechanical seal with little resistance. Slip coat on the top of the bulb decreases operating force in window and door applications.