Best Value
$1.18/oz
A thioglycolate-based iron remover with high-concentration ammonium mercaptoacetate designed for safe decontamination of painted surfaces and wheels.
Key Chemistry
pH Level
7.5
Active Mechanism
thioglycolate chelation
Surfactants
1 (anionic)
Expert Analysis
Uses 20-25% ammonium mercaptoacetate to chelate iron particles through thioglycolate chemistry, forming water-soluble complexes that can be rinsed away. The pH-neutral formulation (7.5) allows safe use on delicate surfaces while the anionic surfactant system aids in particle suspension and removal.
Key Differentiators
- •High 20-25% concentration of ammonium mercaptoacetate for strong chelation performance
- •True pH neutral formulation at 7.5 rather than mildly acidic like many competitors
Potential Concerns
- ⚠Thioglycolate chemistry inherently produces sulfur-based odors despite low-odor claims
- ⚠High active concentration may require careful application timing to prevent over-exposure on sensitive surfaces
Ingredients
ammonium mercaptoacetate20 - < 25 %
CAS: 5421-46-5active ingredient
Sodium dodecylpoly(oxyethylene) sulfate1 - < 3 %
CAS: 9004-82-4anionic surfactant
Piperonal0.1 - < 0.2 %
CAS: 120-57-0perfume
Source: sds only
Safety Profile
Signal Word
WarningEye Hazard
Skin Hazard
May cause an allergic skin reactionCorrosive to Metals
YesFlammable
No