CRC Rust Remover

Product Description

1. GENERAL DESCRIPTION

Scale and rust remover concentrate. CRC Rust Remover is a phosphoric acid based concentrate used to remove rust and to clean metal surfaces. It cleans tarnish, oxidation, stains, fingerprints and scale from iron, steel, copper, brass and aluminium.

2. FEATURES

• Excellent wetting capacity on both ferrous and non-ferrous metals.

• Contains an inhibitor to reduce the attack of the metal surface and to prevent the formation of hydrogen.

• Economical concentrate.

• Can be diluted with water to any concentration needed (see Directions for detailed information).

• Specifications : meets the performance requirements of Mil-C-10578 (type III).

3. APPLICATIONS

• Rust and scale removal from :

ferrous metals

non-ferrous metals

• Oxidation and stains removal from :

aluminium

copper

brass, ...

• Metals preparation prior to painting

• Cleaning of :

in-process parts and assemblies

sheet metal

• Restoration of rusted parts

• Removal of metal and rust stains from porous materials.

4. DIRECTIONS

• Heavy rust and scale (ferrous metals) : dilute concentrate with 3 parts water. Metal should be immersed 20 minutes to 1 hour. Remove and rinse metal with water and treat immediately with CRC 3-36 for water displacement and corrosion protection.

• Heavy corrosion (non-ferrous) : dilute concentrate with 7 to 10 parts water. Metal should be immersed 20 minutes to 1 hour. Periodically check non-ferrous metals. Remove and rinse with water. Treat immediately with CRC 3-36 for water displacement and corrosion protection.

• As a metal cleaner (ferrous and non-ferrous) : dilute concentrate with 15 to 20 parts water. Metal may be immersed, brushed or wiped until the desired brightness is obtained. Rinse with water and treat immediately with CRC 3-36 for water displacement and corrosion protection.

   

Heating (up to 65°C max.), agitation or wiping will speed up cleaning action.

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• Quicker results are obtained by prior removal of oil and grease, using CRC Industrial Degreaser or CRC Fast Dry Degreaser.

• CRC Rust Remover is mildly acidic; therefore, reasonable care should be taken. Rubber gloves and protective goggles are recommended.

• Equipment used must be made of acid resisting material such as stainless steel, wood, rubber, plastic, glass or ceramic.

• A safety data sheet according EU directive 93/112 is available for all CRC products.

5. TYPICAL(*) PRODUCT DATA

Appearance : clear liquid

Specific gravity (@ 20°C) : 1,30

Boiling point (initial) : 108°C

Freezing point : -15°C

Flash point : none

pH (@ 20°C)

concentrate : 1

diluted 1/10 : 1,8

diluted 1/20 : 2,0

Phosphoric acid content : 47%

6. PACKAGING

bottle : 12 x 250 ml

bulk : 5 L

20 L

 

Superior Rust Removal for Metal Surfaces

CRC Rust Remover is engineered for professionals seeking reliable rust elimination from tools, machinery, and industrial components. Its technical-grade formulation penetrates and dissolves rust from all ferrous surfaces while forming a protective layer to guard against further corrosion. The convenient aerosol can design enables quick, even coverage for both direct spray and immersion processes.


Easy Application and Lasting Corrosion Protection

This liquid rust remover comes in a user-friendly 350gm can, suitable for precise or broad application based on your requirements. After rust removal, it leaves a protective film on metal that helps prevent future rust. The products water solubility ensures thorough rinsing if needed, and its mild chemical odor makes it manageable for industrial workspaces.