
Best Value
$0.56/oz
A concentrated thioglycolate-based iron remover that uses ammonium mercaptoacetate to chemically dissolve ferrous contamination on paint, wheels, and glass surfaces.
Key Chemistry
pH Level
5.0
Active Mechanism
thioglycolate chelation
Surfactants
2 (anionic, nonionic)
Expert Analysis
This product employs thioglycolate chemistry with 10-20% ammonium mercaptoacetate as the primary iron-chelating agent, creating the characteristic purple color change when reacting with iron particles. The pH 5 formulation maintains surface safety while providing effective iron dissolution, and the concentrate format allows for dilution up to 1:1 depending on contamination levels.
Key Differentiators
- •Superconcentrated format offering 1:1 dilution capability for cost-effective use
- •Slow-drying formula with extended dwell time reduces risk of surface staining
- •Improved fragrance profile addresses the typical sulfur odor issue of thioglycolate formulations
Potential Concerns
- ⚠Low ingredient transparency rating provides minimal formulation visibility
- ⚠Still retains characteristic sulfur odor despite fragrance improvements, requiring ventilation
- ⚠Concentrate nature requires proper dilution management to avoid over-application
Ingredients
ammonium mercaptoacetate10-20%
CAS: 5421-46-5Active ingredient
Sodium Laureth Sulphate1-<3%
CAS: 9004-82-4Anionic surfactant
Alkyl polyglucosyde C8-C101-<3%
CAS: 68515-73-1Non-ionic surfactant
AMYL CINNAMAL<5%
CAS: N/APerfume
Alpha Hexyl Cinnamaldehyde<5%
CAS: N/APerfume
CITRONELLOL<5%
CAS: N/APerfume
Source: sds only
Safety Profile
Signal Word
WarningEye Hazard
Causes serious eye irritationSkin Hazard
May cause an allergic skin reactionCorrosive to Metals
NoFlammable
No