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  • Close up of golden yellow polymer

    Differences Between Polyester and Epoxy

    WEST SYSTEM® Epoxy is—as the name states—an epoxy resin system. Epoxy is easy to use, has excellent properties, and is the go-to choice for repairs, high-performance composites, and wooden boat building. However, mass production boats are primarily built with polyester. Let’s take a look at WEST SYSTEM Epoxy compared to polyester resin to understand why.

  • WEST SYSTEM 407 adhesive fillers

    WEST SYSTEM® Fillers

    “There are so many. How do I choose?” WEST SYSTEM offers six different fillers—why so many? When is it critical to use a specific one? What are the differences? Let’s explore the details of WEST SYSTEM Fillers and discuss how they function. Understanding these products will enable you to take advantage of the versatility inherent […]