DiaPaste is a great alternative to our most popular product, Diapex. DiaPaste is a premixed calcium hydroxide barium sulfate paste for root canal treatment. It is iodoform-free. DiaPaste is water-soluble so it is easy to clean and remove. It is also radiopaque and antibacterial. The premixed paste is packaged in a convenient syringe, which eliminates mixing and provides an ideal vehicle for application to the root apex. Diapaste may be used in conjunction with Gutta Percha and regular canal sealers.