3M Healthcare Steri-Strip Compound Benzoin Tincture 12-3/5" x 7-3/5", Alcoholic Solution, Flammable 3MTM Steri-Strip Compound Benzoin Tincture is an alcoholic solution of compound benzoin that may be used to increase adhesion of Steri-Strip Skin Closures to the skin. It may be used to increase tape closure adhesion. These closures stay on longer.