The Froth-Pak Foam System Sealant 200 Spray Foam Sealant Kit by Dow is a class A fire-rated spray foam insulation material that comes in a convenient 1-pack size. This high-quality foam sealant is perfect for sealing and insulating various surfaces, providing excellent thermal properties to help maintain a comfortable indoor environment. With a length of 9 feet, this spray foam sealant kit is ideal for DIY projects or professional applications, offering a reliable solution for sealing and insulation needs.