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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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