How can I make my own spray adhesive (permanent)?

Spray adhesive can be made permanent by spraying both items with adhesive. Wait a few seconds till tacky to the touch. Once they make contact the bond will be permanent.

Hello, this is the only homemade spray glue I could find.

Boil 3 cups water, add 1/2 tsp salt. Reduce heat to medium, whisk 3 Tbsp flour into the water, a pinch at a time. Continue whisking to break up the flour, and cook until it thickens to a consistency of egg white, or maybe gravy.

Cool to room temperature.

Fill a clean spray bottle 1/4 full of rubbing alcohol. Add water/flour to fill the bottle, leaving a little room to shake. Cap it. Shake well before each use.

I don't know how big your spray bottle will be, that's why I tell you to use 1 part rubbing alcohol to 3 parts water/flour.

Hi Rebecca, what dose the rubbing alcohol have to do with the glue, and dose the glue last when used or dose it come unstuck. thaks in advance for an answer. Kay Adelaide Australia