7b43fea6_FAQ_s___Gulf_Oil_Limited__HOW_IT_WORKS
[ADDITIVE] Rust Inhibitor [WHAT IT DOES] Prevents rusting of ferrous (iron or steel) machine parts [HOW IT WORKS] 
Forms a film on ferrous metallic parts thus protecting them from attack by water and air, or other destructive material.
FAQ's : Gulf Oil Limited
HOW IT WORKS