Premium quality, solvent based, fast drying, non-flammable liquid adhesive, pressure sensitive fiberglass duct liner insulation adhesives. They are supplied in convenient spray canister systems which are both portable and cost effective. DP 2590 CA is available as a lower VOC, flammable, California compliant formulation. DP 2590 and 2590 CA can also be used to bond duct wrap to duct and for bonding FSK to fiberglass and urethane pipe insulation.