A pre-treatment solution intended for corroded steel surfaces. It converts rust steel into an insoluble and stable salt of phosphoric acid, creating a grayish black if the metal is slightly corroded or a grayish one if not corroded.
For inhibiting corrosion, as well as improving the adhesion and performance of paints to be applied.
Density, K/L @ 28°C,:
1.08 ± 0.03 K/L
25-35 m2 /4 liters depending on porosity of the surface.
Plastic gallon, quart and pint containers.
One year when stored in dry and cool conditions
Apply uniformly on rusty surfaces using nylon brush. Let dry, then sand slightly or solvent wipe. Apply paint as soon as possible to avoid formation of new rust.
Use as is.
Keep away from heat and open flame. Use with adequate ventilation. Rubber gloves is strongly recommended for handling the solution. Avoid prolonged skin contact and repeated breathing of vapors. Wash skin immediately when it comes in to contact