Fertan Rust Killer / Remover / Treatment Brush Corrosion Protector Remedy

Fertan is a complex, patented tannic acid, water based non toxic product. It offers exceptional protection against rust despite being environmentally friendly. Isocyanates and high volatiles are not necessary so we dont use them.

Fertan converts loose rust to powder that can be rinsed away leaving a converted stable and inert surface.

Fertan when kept in closed containers and reasonable conditions has an unlimited shelf life.
How to use:

1. Loosen surface rust using a brush, abrasives or pressure washer.

2. Apply FERTAN using a brush, roller or sponge and let it sit for about an hour.

3. Dampen the treated surface with water to maximize penetration.

4. Leave FERTAN to react with the surface for 24 hours at 68F to 48 hours if lower for best results.

5. Remove the black powdery dust with a damp cloth and leave it to dry.

6. Paint the treated surface with paint within 6 months, for effective long-term results.