Specialty additive company Munzing’s Foam Ban 155 is a defoamer based on a hybrid of siloxane and polyacrylate in synthetic hydrocarbon. The defoamer is designed to provide excellent surface foam control while also minimizing its impact on air release in non-aqueous industrial lubricants. The company claims that the defoamer can help prevent pump cavitation and depletion of additives while also providing increased wear protection and extended tooling life. Foam Ban 155’s areas of application include non-aqueous grinding fluids, cutting oils, hydraulic oils and gear oils. Web: www.munzing.com