"ZINSSER" SURE GRIP 120 PRE-PASTED ACTIVATOR *Gallon *For pre-pasted wallpaper *Adhesive is a special ready-to-use adhesive that activates the dry paste film on pre-pasted wallpaper and borders *It is formulated for use with wallpaper installation on painted or primed surfaces *It is neat and easy to apply by roller or brush *Replaces Ace nos. 19416 and 13933 *Gallon hangs 5-6 double rolls *Discovery CON, NBR, SUP