What is another common name for "boat cloth" used in composite manufacturing?

The term "boat cloth" in composite manufacturing is commonly referred to as "veil." Veil is a lightweight, non-woven material that is often made from fiberglass, and it is used in composite structures to enhance surface finish and provide a base for additional layers of reinforcement. Its primary function is to prevent print-through, which can occur when underlying layers become visible on the surface, particularly when a resin is applied.

Veil has a unique structure that allows it to conform well to the surface of the substrate, ensuring good adhesion and eliminating air pockets during the lamination process. This makes it particularly valuable in the boating industry, where aesthetics and durability are crucial for composite parts.

Other terms such as "weave," "mesh," and "fleece" designate distinct types of materials or structures used in composites, but they do not specifically relate to the lightweight and surface treatment functions that veil provides. Weave typically refers to the pattern of how fibers are interlaced in woven fabrics, mesh indicates a net-like structure often used for reinforcing purposes, and fleece refers to thick fibers often used for insulation rather than surface finishing in composites.