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Bilt Hamber Korrosol is a ready-to-use iron remover that runs mildly acidic to neutral, pH 5.5 to 7, and carries no corrosive-to-metals label on its SDS.
Key Chemistry
pH
5.5–7
Active
Thioglycolate
Active strength
8–24%
Expert Analysis
Korrosol runs mildly acidic to neutral, so it's gentle on paint. Its SDS also carries no corrosive-to-metals label, which nine iron removers we've analyzed do, so it's a safe choice around bare metal and chrome.
Key Differentiators
- •Bilt Hamber says it's safe on all paint finishes, including lacquer.
Ingredients
anionic surfactants
<5%
CAS: N/Asurfactant
sodium mercaptoacetate
10–30%≈ 16.0% active thioglycolate (salt-normalized)
CAS: 367-51-1active ingredient
Alcohols, C12-14, ethoxylated, sulfates, sodium salts
1–2.5%
CAS: 68891-38-3surfactant
Safety Profile
Signal Word
WarningEye Hazard
Causes serious eye irritationSkin Hazard
May cause an allergic skin reactionCorrosive to Metals
NoFlammable
No
