Clear Gorilla Glue is a non-foaming, flexible, fast setting, crystal clear contact adhesive that creates a strong permanent bond but offers an extended working time which allows for time to reposition a project. Can be painted with oil-based and spray acrylic. Stainable, but will require sanding. Water resistant (can withstand intermittent exposures), making it great for projects both inside and out. Bonds wood, stone, metal, ceramic, foam, glass and more.