Auralex Foamtak Spray Adhesive is the fastest, easiest way to mount Auralex foam products. Unlike Tubetak adhesive, by applying it lightly, foam may be removed later. Or apply it heavily for a more permanent bond. Foamtak contains more solids per can than the competition making it a better buy. A unique spray pattern ensures long-term bonding versus other sprays which virtually ALWAYS dry out and fail. Guaranteed not to oxidize Auralex foams. One can mounts up to 96 square ft. or more depending on foam thickness.