Auralex Tubetak Pro Liquid Adhesive, 313 ml Tube, Covers up to 32 sq. ft, Applied by Caulking Gun, Auralex Item TTPRO.

Tubetak Pro Liquid Foam Adhesive is a super-strong, urethane-based adhesive that comes in a tube and applies easily with a standard caulking gun. Tubetak Pro provides a permanent bond and one tube mounts up to 32 square feet of foam or diffusors, depending on thickness. Other brands of liquid adhesive have been known to oxidize ("eat") foam, but Auralex guarantees that Tubetak Pro will not oxidize Auralex foam products.