All Seasons Polyurethane Foam Sealant

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A low-pressure expanding all seasons polyurethane foam sealant specially formulated to cure in temperatures as low as 20ºF (-7ºC) and as high as 120ºF (49C).
– Yield (linear feet):  1/4″ bead – 2000; 3/8″ bead – 1000
– Density – 1.6-2.1 lbs./cu.ft.
– R Value – 4.5 per inch thickness
– Max. Service Temp for Cured Foam – 240ºF (116ºC)
– Shelf Life – 12 months
– Flame Spread – 5
– Smoke Developed – 10