J-B Weld 8277 Water Weld Auto Epoxy Putty

Plugs holes and makes permanent repairs in moist surface or underwater applications.Pull off amount needed for job and knead with fingers until thoroughly mixed, then push product into hole. Cures in 20-30 minutes and can be drilled, sanded, filed, tapped, machined & painted. Non-Toxic and approved for use with potable water.