What type of glue would work best on peva?

The best type of glue for bonding PEVA (polyethylene vinyl acetate) is a strong, flexible adhesive such as a clear silicone adhesive or a specialty plastic adhesive designed for use with vinyl materials. Super glue (cyanoacrylate) can also work, but it may not provide the necessary flexibility. Always ensure the surfaces are clean and dry before applying the adhesive for optimal bonding.