Which product is used to prevent and repair fraying of bow strings?

Using bow wax is essential for maintaining a bow string's integrity. This product serves to prevent and repair fraying by creating a protective barrier around the individual fibers of the string. When applied, bow wax helps to keep the string's fibers aligned, reducing wear and tear caused by friction during shooting. Additionally, it repels moisture and dirt, which can contribute to the degradation of the string over time. Regular application of bow wax will extend the life of the bow string, ensuring optimal performance and safety during use.

Other options do play important roles in archery but do not address fraying in the same way. Bow stringers are tools used to safely string and unstring a bow, which is vital for setup and maintenance but does not prevent fraying. Bow squares are measurement tools for setting nocking points and ensuring proper alignment, but they do not interact with the string material itself. Berm material is not typically associated with bow maintenance; rather, it may refer to protective padding or a storage solution unrelated to the care of bow strings.