Handi-Foam® Extreme was formulated specifically for use in extreme temperatures and low humidity conditions.  Handi-Foam® Extreme will even cure in temperatures below 0ºF (-18ºC). This product is ideal for sealing and filling small gaps, cracks and voids in the dry desert heat, or the cold winter climates.

Handi-Foam® Extreme is only available in a 24oz. gun foam formulation. A professional dispensing unit is required for product use. All Handi-Foam® Sealants cure when ambient moisture/humidity in the air reacts with the foam sealant creating a rigid, closed cell barrier against drafts, noise, moisture, and air infiltration. However, Handi-Foam® Extreme was formulated to work in climates where ambient moisture/humidity is not always present. Handi-Foam® Sealants are tack free within 10 minutes and meet ASTM E-84 Class 1 for caulk and sealants. Handi-Foam® Extreme is the perfect choice for sealing needs in extreme climates.