Airless Spray Encapsulant, Size 8 oz, Coverage 35 to 40 sq ft per Can, Color White, Used For Enclose and encapsulate asbestos-containing materials, saves you time, effort and inconvenience. Convenient ABC Fiberspray eliminates the need for bulky spray equipment-encapsulates small areas quickly with a flexible, impact-resistant film. Everything you need for safe, easy asbestos repair and encapsulation.