Foster® 85-23™ Duct-Fas™ Adhesive has full coverage spray characteristics with little tendency to cobweb when applied with conventional or airless spray equipment. It features extremely fast tack and bond strength development.

Duct-Fas Adhesive is non-flammable in the wet state and fire resistive when dry. It meets the requirements of ASTM C-916, Type II (ASC-A-7001, Type II).