Unitor™ Metal Brite H.D. 25 LTR – Heavy-Duty Rust & Metal Brightener
Unitor™ Metal Brite H.D.™ is a highly concentrated metal cleaner and rust remover, ideal for passivating ferrous metals, removing tarnish, and brightening surfaces. MARPOL-compliant and safe for marine use.
- Category: Rust remover, Metal Brightener, Marine Rust Cleaner
Unitor™ Metal Brite H.D.™ is a non-flammable, heavy-duty liquid cleaner designed to remove rust, tarnish, and stains from ferrous and non-ferrous metals. Its phosphoric acid-based formula effectively cleans and passivates surfaces, preventing further corrosion while preparing metal for painting.
This versatile cleaner is approved for marine, industrial, and tank-cleaning applications, making it an essential solution for surface maintenance, rust stain removal, and metal brightening.
- Passivates Metal Surfaces – Prevents future corrosion and improves paint adhesion
- Effective on Various Materials – Safe for use on steel, copper, brass, aluminum, and coated surfaces
- Removes Rust Stains – Ideal for painted surfaces, ceramic, glass, and wood
- MARPOL Annex V Compliant – Approved for safe marine discharge
- Non-Flammable & Economical – Highly concentrated for cost-effective use
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- Heavy-duty rust and tarnish remover
- Phosphoric acid-based with non-ionic surfactants
- Passivates and protects ferrous metals
- Removes rust stains from multiple surfaces
- Safe for marine and industrial use
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Prevents Future Corrosion – Cleans and passivates metal surfaces
Versatile Application – Works on steel, aluminum, brass, copper, epoxy coatings, and painted surfaces
Removes Stubborn Stains – Rust, cement residue, and white deposits from coatingsEasy to Apply & Rinse – Water-soluble and effective with minimal effort
Cost-Effective – Highly concentrated formula for extended use
Important: Always use a plastic container when diluting. Add acid to water, never the reverse.
1. Surface Cleaning & Rust Removal:
- Severe Corrosion/Weld Pickling: Use 50% solution to neat, rinse after 15–40 minutes.
- Mild Rust & Tarnish Removal (Copper/Brass): Use 20–50% solution, rinse after 15–40 minutes.
- Aluminum Cleaning: Use 10–30% solution, rinse within 5 minutes to prevent etching.
2. Rust Stain Removal:
- Painted Surfaces: Use 10–30% solution, rinse after 15–20 minutes.
- Ceramic, Porcelain, Glass, Enamel: Use 20–50% solution, rinse after 20–40 minutes.
3. Industrial & Marine Applications:
- Pipeline & Tank Cleaning: Recirculate a 5–10% solution for light rust and scale.
- Epoxy Coating & Stainless Steel Stain Removal: Use 5–10% solution, circulate until stains are removed.
- Cement & Lime Residue Removal: Use 50% solution, high-pressure wash after 30–40 minutes.
For heavy cement buildup, use Unitor™ Descaling Liquid™