TEFILL SET OF 3Tenax Tefill Kit by Tenax USA is a dual viscosity stone repair kit. Tefill dries in under a minute and leaves a polished finish on stone. Use Tefill 1 for fissures, scratches or chips on horizontal surfaces. Use Tefill 2 to repair larger chips on both horizontal and vertical surfaces. Use Tefill 3 Activator to create the chemical reaction. Cures in less than a minute! Tefill will dry water clear. Comes in a self storing reusable container.