Crc prime it - red oxide primer is a single pack penetrating shop primer with high levels of anti-corrosive zinc complexes. It is formulated for the protection of structural steel and iron and can be applied over clean or lightly rusted surfaces. It forms a durable protective coating with a red-oxide finish that does not require immediate overcoating, but can be overcoated at a later stage if desired.
Zinc enriched for corrosion protection.
High levels of anti-corrosive zinc complexes.
Up to 3 years outdoors before overcoating or recoating with CRC Prime It is necessary, depending on conditions.