The .4CTF Series with the thrust horns allows for increased isolation of vibration for high power and efficient marine diesel engines, where the overall mass of the engine is heavier and the demands of the strong, light weight construction methods of modern boat building come together. Thrust and lateral deflection is controlled within the mount build and is strong in all directions. The vertical deflection is achieved by the style and engineering of the top core and washer assembly. All metal components are plated in SA5 Cobalt Zinc for maximum corrosion resistance and durability. Themoulded components are manufactured from Polénite™a special range ofengineering heat cured polymer alloys. All our components are proudly designed and manufactured by Poly Flex.