Spray Foam – Jamestown, ND
What Is Spray Polyurethane Foam? Spray polyurethane foam (SPF) is a spray-applied plastic that is formulated by mixing multiple chemicals. Once the mixture is sprayed, it immediately expands by 30-60 times its original volume to seal cracks and gaps and create a seamless barrier against both water and air. Spray foam is a popular insulation […]