All epoxies are different. They differ in their formulas, quality of raw materials and possibilities of application at sea and in other extreme environments. It is not difficult to develop an epoxy for general marine use or to develop a product that will have some desirable characteristics while sacrificing other important physical properties. It is much more difficult to balance all the physical and chemical properties necessary for a wide application epoxy. In order to meet the given criteria, it is necessary to have excellent knowledge of chemistry, rigorous tests, monitoring of the behavior of epoxies in the field and constant contacts with the industry and builders of high-performance ships.

WEST SYSTEM epoxy for shipbuilding and repairs, created by experienced experts in the application of epoxy, who are familiar with the engineering and chemistry necessary to create the most modern composite structures with high characteristics. With over forty years of experience in the development of epoxies, Gougeon Brothers Inc. and Wessex Resins & Adhesives Ltd. have continued to develop and test WEST SYSTEM products to provide the most reliable and balanced epoxy system available today.

Properties of epoxy resins and contacts, composition and proportions are tested comparatively for material fatigue, pressure resistance, temperature changes and maximum temperature points. In addition, samples are tested for hardness, elongation, impact resistance, high-temperature performance, and the formation of waterproof barriers.
This thorough approach to testing ensures that any change in the product formulation must improve at least one characteristic without compromising the others.