PROMILL IGNIFUGO is a fine-grained powder mortar manufactured industrially based on calcium sulfate. Which is lightened with expanded minerals and formulated with various additives to improve application and performance. The application is carried out by projection (spray), mixing the powder with water in specific machines or manually. Once hardened, the mortar forms a continuous coating, in the form of a layer totally adhered to the support (steel with and without primer, and galvanized steel).

The thickness of the applied product varies from 6 – 44 mm, with a yield of 6.5 – 7 kg/m2/cm m thickness.

The final system consists of a coating and different types of primers (epoxy and alkyd base) when applied to steel (optional). According to EAD 350140-00-1106, this ETA has been evaluated under the conditions of use of option 3