Woven roving is most effective when used in conjunction with what type of resin?

Woven roving is a type of reinforcement material that consists of multiple layers of fiber woven together, providing excellent tensile strength and impact resistance in composite materials. It is particularly effective when used with polyester resin because polyester resin is relatively inexpensive, easy to work with, and has good adhesion properties for bonding with woven roving.

The combination of woven roving and polyester resin is widely used in various applications, such as in boat construction and other marine environments, where the strength and durability of the composite material are essential. Polyester resin also cures faster than some other resin types, which can be beneficial in manufacturing processes.

While other resin types may work with woven roving, they may not offer the best overall performance, cost efficiency, or ease of application compared to polyester resin. This makes polyester resin the preferred choice when working with woven roving in many scenarios.