Attacks unsightly rust marks Attacks unsightly rust marks and allows the original surface colours to reappear. Oxalic acid based formula is fast, effective and safe to use reducer which is neutralised by Chemspec 7% Ammonia and rinsed with water. pH @ use: 1.0 - 2.0 Coverage: N/A Dilution: Ready to use Appearance: Clear liquid Fragrance: Milky ether Packaging: 1 x 1L
