SPECIALTY CHEMICALS CATALOGUE
METAL TREATMENT
DERUST 3
Combined steel cleaning, derusting and phosphating treatment
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Where it is used
- One-stage pretreatment of steel requiring cleaning and rust removal.
What it does
- Forms an iron-phosphate layer that supports rust inhibition.
- Prepares the surface for improved paint bonding.
Product information source
Product details are based on the supplier’s published product information, checked on 31 October 2026. Technical descriptions and pack sizes follow the supplier’s published listing.
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