Shake well before use due to natural ingredients that may cause precipitation.
Before application, remove oil and loose rust from the iron surface, leaving about 100μm of red rust.
Apply the undiluted solution by spraying, brushing, or immersing to let it penetrate evenly.
For dense rust or fast drying, repeat application to ensure even coverage.
Let it dry until red rust turns black and forms a film.
Apply paint or concrete only after drying. Avoid zinc-rich or etching primers.
Keep covered when not in use and avoid iron containers.