pre-treatment solution intended for corroded steel surfaces.
pre-treatment solution intended for corroded steel surfaces. It converts rust into an insoluble and stable salt of phosphoric acis, creating a graynish black if the metal is highly corroded or a grayish one if not corroded.
FEATURES
-To prepare a sound metal base for excellent adhesion of primers and topcoat finishes.
pre-treatment solution intended for corroded steel surfaces.