Corrosion protection and rust removal

Temporary corrosion protection Corrosion Protection Oil Universal

Corrosion Protection Oil

Corrosion Protection Spray

Corrosion Protection Wax For Indoors

• Displaces water • Very high yield, as only a very thin coating is required • Easy to remove • 12-month corrosion protection

• Solvent-free • Easy to remove • 6 - 12-month corrosion protection

• Especially ideal for hard-toreach surfaces • Good material compatibility on painted surfaces and plastics

• Displaces water • Dry to the touch film – minimal dust adhesion • 12-month corrosion protection

Contents: 5 L Art. No. 0893 150 210 P. Qty. 1

Contents: 5 L Art. No. 0893 150 200 P. Qty. 1

Contents: 300 mL Art. No. 0893 15 P. Qty. 1

Contents: 5 L Art. No. 0893 150 220 P. Qty. 1

Contents: 20 L Art. No. 0893 150 211 P. Qty. 1

Contents: 20 L Art. No. 0893 150 201 P. Qty. 1

Protective film properties

Oily protective film

Product basis

Dry to the touch, w

Wa

Oil

Applications

Large area indoors Application on surface

Wet/Dry

2

No area indoors Dry

Large area indoors Wet/Dry

L

Corrosion Protection Wax For Outdoor Use

VCI Corrosion Protection Packaging Corrosion Protection Wrapping Film

Corrosion Protection Hood

Art. No. 0893 150 280 Dimensions: 500 mm/220 m P. Qty. 1

• Minimal adhesion of dust • Weather-resistant • 12 - 24-month corrosion protection (outdoor storage); 36 months (indoor storage) • Especially long protection for temporary decommissioning, storage and transportation of e.g. vehicles, machines etc. Contents: 5 L Art. No. 0893 150 230 P. Qty. 1

Advantages of corrosion protection packaging:

Corrosion Protection Bag

Art. No. 0893 150 270 Dimensions: 200 mm x 275 mm P. Qty. 1

Without VCI H2O

• Corrosion protection is part of the packaging • 24-month corrosion protection • Dry, clean and ready-to-install parts delivered to the recipient • No protectant removal required (product does not need to be cleaned before being used further) • Recyclable • Hard-to-reach spots are also effectively protected against corrosion Graphic 1: Unprotected metal begins to rust in a moist environment. Graphic 2: The VCI active substance evaporates and condenses on the metal. This forms an invisible layer of protection that reliably protects the metal from corrosion.

H2O

H2O

Rust Metal

Graphic 1

VCI

With VCI packaging VCI

VCI

H2O

H2O

VCI

H2O

Metal VCI

H2O

Graphic 2

H2O VCI

VCI

H2O

VCI

What is VCI, actually? VCI stands for “Volatile Corrosion Inhibitor”. It is volatile because the VCI active substance contained in the film evaporates and collects on bare metal surfaces. This forms an invisible layer of protection that reliably protects the metal from corrosion.

waxy protective film

Dry, invisible protective film PE film with VCI active substance

ax

Large area indoors/outdoors

Art. No. 0893 150 275 Dimensions: 1,250 mm x 850 mm x 1,800 mm P. Qty. 1

Corrosion protection has never been this easy!

Large area outdoors/indoors (not directly exposed to rain)

Small parts indoors/outdoors, large area (not directly in rain)

Dry

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Rust removal Rust-Ex Gel

Rust Off family of products High-quality rust penetrating agents for a variety of applications High capillary activity for loosening seized screw connections

Rust Off Plus

Rust Off Crafty

• Rust penetrating agent with corrosion protection properties

• Rust penetrating agent • Safe for use around food • Bio-degradable

Contents: 300 mL Art. No. 0890 200 P. Qty. 1 Contents: 5 L Art. No. 0890 300 P. Qty. 1

Gentle and complete removal of rust from the metal surface!!!

Environmentally- and user-friendly biological gel for the complete removal of rust • Highly compatible with painted and plastic surfaces • Not overly runny, even on vertical surfaces • Works fast – initial results after 10 minutes Contents: 500 g Art. No. 0893 150 250 P. Qty. 1

Contents: 5 L Art. No. 0893 130 5 P. Qty. 1

Rust Off

Rust Off Ice

• Rust penetrating agent with corrosion protection properties

• Rust penetrating agent with crack effect for extremely rusty and oxidized screw connections

Contents: 300 mL Art. No. 0890 2 P. Qty. 1 Contents: 5 L Art. No. 0890 3 P. Qty. 1

Rust Film Remover

Rust Converter

• Easy removal of rust film on car bodies, sheet metal and steel, iron and cast metal parts

• Converts rust into a stable, insoluble, blue-black complex • Stops the corrosion process and can be painted over • Environmentally-friendly

Contents: 5 L Art. No. 0890 130 P. Qty. 1

4

Contents: 20 L Art. No. 0890 300 1 P. Qty. 1

Contents: 300 mL Art. No. 0893 130 P. Qty. 1

Contents: 1 L Art. No. 0893 110 P. Qty. 1

Contents: 400 mL Art. No. 0893 240 P. Qty. 1

Permanent corrosion protection Zinc Spray Perfect

Rust-Stop Quattro®

• Excellent long-term protection and optimum metal surface appearance • With innovative spray head similar to a paint gun in use

• Fast-drying universal primer with a broad range of applications

Color: zinc Contents: 400 mL Art. No. 0893 114 113 P. Qty. 1

4 in 1 • Primer • Adhesion agent • Corrosion protection • Welding primer

Color: zinc, light Contents: 400 mL Art. No. 0893 114 114 P. Qty. 1

Color: gray Contents: 400 mL Art. No. 0893 214 1 P. Qty. 1

Rust-Stop Primer

Rust-Stop Primer, brushable

• Active corrosion protection for metallic surfaces

• Brushable, active corrosion protection for metallic surfaces

Color: white-gray Contents: 400 mL Art. No. 0893 210 1 P. Qty. 1 Color: red-brown Contents: 400 mL Art. No. 0893 210 2 P. Qty. 1

Color: rust brown Contents: 750 mL Art. No. 0890 191 P. Qty. 1

For more information on permanent corrosion protection, refer to our paint catalog

5

Corrosion What is corrosion, exactly? Corrosion causes rust, which we’re all familiar with. Examples include rusty screws and barrels, rust on balcony railings and rust on machines and machine parts. Rust is the end product of the corrosion process that occurs when iron or steel is oxidized through contact with water.

If the surface has been damaged, the corrosion process progresses rapidly. This is why metal must be protected from corrosion. In Germany, billions of dollars worth of damage results from rust, the resulting loss in productivity and capacity and the repair costs involved. It amounts to around 3 - 4% of the gross national product of the country.

When can corrosion occur? Production: e.g. after milling

Storage: e.g. spare part stocking

Transportation: e.g. overseas shipping

For this reason:

Corrosion protection products should be used in every phase of the value creation chain.

Corrosion: What can we do about it? • Select suitable materials • Surfaces should be as smooth as possible, as rough surfaces provide more surface area for corrosion to occur • Component design with corrosion protection in mind (e. g. gap-free connections, completely closed weld seams)

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• Use corrosion protection products, e. g. • Oils • Waxes • VCI film • Paints

Corrosion Corrosion formation Corrosion has many faces and causes and can occur in many different places. A differentiation is made between different types of corrosion: Corrosion type

Can occur here, for example...

Pitting and cavity corrosion

...on unprotected construction steels

Contact corrosion

...on non-rusting steels (stainless steel) in contact with base materials, like steel

Crevice corrosion

...between hole and screw

Tension crack corrosion

...when electromechanical impacts and high mechanical stress are both present

Rust removal – Just in case Mechanical: e.g. brushing or sanding

Adolf Würth GmbH & Co. KG 74650 Künzelsau, Germany Phone: +49-7940-15-0 Fax: +49-7940-15-1000 www.wuerth.de [email protected] © by Adolf Würth GmbH & Co. KG Printed in Germany. All rights reserved.

Chemical: e.g. etchants, rust converters, rust penetrating agents

Responsible for content: VSDM Dept./Melanie Eller; PFC Dept./Thomas Penski Editors: MWV Dept./Melanie Baier Reprinti,ng, in whole or part, is only possible with permission. MWV – I00120 – SC – ZPPD – 50 – 05/09

“Biological”: Environmentally-friendly gel based on biological complexing agents

We reserve the right to make product changes at any time that we feel provide a quality improvement, even without prior announcement or notification. Illustrations may be example illustrations, which may differ in their appearance from the delivered goods. Errors excepted. We assume no liability for printing errors. Our General Terms and Conditions apply.

Printed on environmentally-friendly paper.

7 1

Corrosion protection products Indoors Temporary

on

(transportation, temporary storage)

Wet/moist

Corrosion Protection Oil Universal (Page 3) Corrosion Protection Wax For Indoors (Page 3)

surfaces

Drying surfaces

Adjacent painted surfaces

Permanent

Temporary

Permanent

(transportation, temporary storage)

Corrosion Protection Oil Universal

Universal Rust-Stop Primer

(Page 3) Corrosion Protection Oil (Page 3) Corrosion Protection Spray (Page 3) Corrosion Protection Wax For Indoors (Page 3) VCI Corrosion Protection Packaging (Page 4)

(Page 6) Rust-Stop Quattro® (Page 6) Zinc Spray (Page 6)

Corrosion Protection Oil

Corrosion Protection Wax For Outdoor Use

Rust-Stop Primer

(Page 4) VCI Corrosion Protection Packaging (Page 4)

(Page 6) Rust-Stop Quattro® (Page 6) Zinc Spray (Page 6)

Corrosion Protection Wax For Outdoor Use