4" x 6", multi-purpose pow-r-patch, multi-surface repair kit that includes a pre-coated fiberglass cloth in a self-contained mixing pouch, pair of protective gloves & installation instructions, each simple to use kit will set on wet or dry surfaces & will adhere to pvc, metal, wood, fiberglass, plastic & more, perfect for flat & round surface repairs, sets in 15 minutes, heat resistant to 425 degrees, holds 100 psi, no tools required.