A two-part epoxy resin that does not sag, run, or shrink. Its thick formula allows it to fill large cavities in a single application. When cured, it remains flexible. Creates a superior bond to all epoxies, polyester resins, metals, and wood. It can be machined, sanded, drilled, and tapped. This low odor formula is resistant to chemicals and is safe to use above and below the waterline. Can be molded and shaped during application and is easily tinted with paints and stains.