Pemko Dark Brown Bulb Seal

Dark Brown Bulb Seal stays flexible between minus 40 degree F and 250 degree F with very high resistance to flex fatigue. Excellent resistance to compression set, particularly at elevated temperatures and for extended periods of time. Outstanding ozone resistance rating.|Seal begins compressing at 3/16 in., compresses to seal up to a 1/16 in. gap|Demonstrates extremely low closing force|Designed for tighter frames|Smoke tested