At Gates, innovation is all in a day’s work. Take our new TuffCoat™ hydraulic coupling coating. It not only raised the bar on corrosion resistance; it set the standard. But don’t just take our word for it. Here’s what scientific testing had to say: tested under ISO 9227 and ASTMB117 salt-spray conditions, our revolutionary TuffCoat™ coating provided 400 hours of protection against corrosion. That’s a 400-plus percent improvement over the 96-hour ISO standard!