Super Hi-Float is an aqueous solution containing a special water-soluble plastic. It dries inside the latex balloon to form a barrier coating which helps hold in helium.

 

This coating can increase the floating life of the balloon up to ten times.

 

Super Hi-Float is nontoxic, non-irritating, non-corrosive, nonflammable, and biodegradable.  Wash off the skin with water. If accidentally splashed into the eyes, flush with water for several minutes.

 

Although it is nontoxic, it is a good idea to keep bottles away from small children.