West System 417 Low Density Fairing Filler

West System 417 Low Density Fairing Filler is a high-performance, lightweight filler designed for fairing and shaping in marine and other composite applications. When mixed with West System Epoxy, it provides a smooth, easy-to-sand surface that’s perfect for filling dents, cracks, and imperfections in fiberglass, wood, and metal. This filler is ideal for use on large surfaces and for creating smooth contours, ensuring a professional finish and reliable long-term durability.