How is Spray Foam Installed?
Spray Foam is a two component liquid which is sprayed in place by a Trained and Certified Professional Applicator. The two liquids, which are heated under high pressure, mix at the spray gun reacting with each other causing the liquid to expand rapidly and cure as a rigid foam. Spray Foam goes from liquid to foam in a few seconds. You can watch it quickly expand 20 to 30 times its original volume. It is dry to the touch within seconds, and is completely cured in 24 hours.