Marrkhor Waterproof Repairing Sprayer with Leak Preventing and Repairing Roof or Gutter Waterproof - Spray to Seal Cracks, Holes, Leaks, Corrosion and More

Clogs even the toughest leaks Penetrates cracks and holes Even a waterproof rubber coating.Stays flexible and lasts many years It is ideal for a variety of ceiling surfaces including wood and metal ceilings, chimneys, balconies, tubes and many other surfaces.Just signal and spray for basic repairs.