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                    Home » Products » CRC Spray » CRC Rust Remover

                    CRC Rust Remover

                    CRC Rust Remover
                    CRC Rust Remover
                    Product Code : CRR
                    Brand Name : CRC
                    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.

                    • 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

                     



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