Tags: Weapon.
Sticky foam is an incapacitant used when less lethal force is required consisting of various extremely tacky and/or tenacious materials carried in compressed form with a propellant and used to block entangle and impair individuals. A National Institute of Justice-funded project at Sandia National Laboratory developed a gun which could fire multiple shots of sticky foam. After testing the product for corrections applications Sandia provided the U.S.