Paint primer / Anti-gravel 4CR

4CR is a European player in the field of car paint and bodywork. The company was founded in Germany in 2004 and has become one of the heavyweights in the car and motorbike bodywork market. 4CR's primary focus is on professional body repairers, although their products are also available to bodywork enthusiasts. They are present in France and abroad and offer nearly 2,500 items ranging from Sanding accessories to Clearcoats and body primers. Here's an overview of the range of 4CR products you can find on Carross.eu: varnish, body filler, paint, paint thinners, etc. There's also a wide selection of finishing products, bodywork consumables and even personal protection products and bodywork tools.

4CR: a quality paint primer

If 4CR has managed to break into the European market in such a dazzling way, it's above all thanks to its unrivalled value for money. Although 4CR's price is low, that doesn't stop it from offering primers and Anti-gravels that defy all competition in terms of quality. 4CR's brand concept is based on making its products accessible to as many people as possible, but it continues to work on new products with an extensive and sophisticated R&D range. 4CR releases new innovations every year, and Carross is proud to be a long-standing partner of such a prestigious brand. If you'd still like to look at other brands, because you have a specific primer or Anti-gravel reference in mind, you'll find all our bodywork primer brands at this address. And don't hesitate to contact us if you have any questions about primer or Anti-gravel for your bodywork.

Features of 4CR paint primers :

Product diversity:

4CR offers a variety of paint primers adapted to different surface preparation and automotive repair needs. This can include filling paint primers, plastic paint primers, phosphating primers, etc.

Professional quality:

The brand is often associated with professional quality products that meet the high standards of the automotive industry.

Adhesion and durability:

4CR brand paint primers are formulated to ensure excellent adhesion between the treated surface and subsequent coats of paint. In addition, they generally aim to improve the durability of the final paint.

Corrosion protection :

Some 4CR paint primers can offer additional corrosion protection, helping to preserve the metal structure of vehicles.

Versatile application:

4CR brand paint primers are often designed to be versatile, suitable for different surfaces such as metal, plastic, or automotive-specific substrates.

Your questions about using 4CR paint primers :

The 4CR brand is recognised in the automotive bodywork sector for its high-quality chemical products, particularly its paint primers. Here are some answers to questions frequently asked by users about the use of 4CR paint primers.

1. Why should I choose 4CR brand paint primers for my bodywork projects?

4CR paint primers are renowned for their professional quality. They offer exceptional adhesion, excellent coverage and corrosion resistance. Opting for 4CR paint primers means choosing reliable products adapted to the high standards of the automotive industry.

2. What are the different types of paint primers offered by 4CR and how do I choose the right one for my project?

4CR offers a wide range of paint primers, such as phosphating primers, filling primers and other specialised formulations. The choice depends on the type of surface, project conditions and desired results. Consult each product's specifications for a suitable selection.

3. How do I effectively prepare the surface before applying 4CR Paint Primer?

Surface preparation is crucial to ensure optimum adhesion of the primer. Clean and degrease the surface thoroughly. Carry out any necessary repairs to obtain a smooth surface. Follow the specific preparation recommendations for the 4CR product you are using.

4. What are the advantages of 4CR phosphating primer in terms of corrosion protection?

4CR phosphating primer is formulated to provide effective corrosion protection. It creates a barrier between the metal surface and external elements, minimising the risk of corrosion. Use it to prepare bare metal surfaces before applying the final paint.

5. How can I optimise the use of 4CR Filler Primer to obtain a smooth finish?

4CR Filler Primer is ideal for levelling small surface imperfections. For a smooth finish, apply the filling primer according to the manufacturer's instructions. Sand carefully after drying to obtain a uniform surface before final painting.

6. Are 4CR paint primers compatible with other brands of car paint?

In general, 4CR paint primers are designed to be compatible with different brands of car paint. However, it is always advisable to check specific compatibility by carrying out preliminary tests, especially if you are using products from different brands in the painting process.

In short, 4CR paint primers offer a reliable solution for bodywork professionals. For optimum results, follow the manufacturer's instructions carefully and adapt the choice of primer to your specific project needs.

Description of 4CR body primers:

Rustproof sealer 4040.0750 :

This anti-rust paint primer is ready to use and provides excellent protection against corrosion. It can be applied to a wide range of surfaces including iron, steel, aluminium and zinc. To apply Anti-Rust Body Paint Primer, your repair surface must be clean, degreased and dry before applying the professional product. Tech'team recommends that you apply a full coat using a Spray gun with a nozzle diameter of 1.2-1.4 mm.

Washprimer 4100.1000 :

This two-component Washprimer is chromate-free. It gives bodybuilders excellent adhesion on aluminium and iron. To apply Washprimer, we recommend using a Spray gun with a nozzle of 1.3-1.5 mm. Depending on the desired finish, the application of one coat or a ½ coat is perfectly suitable.

2K High Solid primer 4:1 4200.1000 :

This bodywork paint primer is a 2-component primer and provides the professional bodyshop with excellent filling power and very fast drying, to save time when touching up and repairing car bodywork. For the application of this body primer, tech'team generally recommends 2 to 3 coats for a finish that meets the body repairer's expectations. We also recommend a nozzle diameter of 1.5 mm.

Wet-on-Wet Primer 4270.4000

This paint primer is a wet-on-wet primer. This type of bodywork primer is generally recommended for application to new parts on your car or motorbike. To apply this primer, we recommend 1 to 3 coats with a nozzle diameter of 1.2-1.8 mm and a spray pressure of 2-2.5 bar.

1K primer for plastic 4330.1000

This body paint primer is a 1K primer specially designed for application to the various plastic parts of your car or motorbike. This professional primer is ready to use, meaning you don't need to add any professional Thinner or Hardener.

High Performance UV Primer 4450.1000

This professional primer is a very high quality 1K UV primer that is ideal for quick application and can be sanded directly after just 5 minutes under UV light. For the application of this UV primer, we recommend using a gravity spray gun with a nozzle diameter of 1.0-1.2 mm. In addition, the spray pressure should be 1.7-2 bar.

Black Anti-gravel Spray Primer :

4CR also offers bodywork paint primers in Spray format with the aim of filling all different types of jobs, from the smallest to the largest. This professional Anti-gravel Spray has excellent elasticity properties and dries ultra quickly to save you time on drying time.

Other bodywork primers and Anti-gravels

Carross is not just about paint primers and Anti-gravel. Our shop also stocks a wide range of paints specially designed for car and motorbike bodywork. Primarily intended for bodywork professionals and available in many bodywork workshops, our products are also an excellent choice for private individuals wishing to start touching up or restoring their vehicle. Carross can help you with all your bodywork needs. We're at your service by phone or email. But we've also created tutorials to help you find your way around the car body restoration process. Our tutorials cover primers, as well as car paint, Clearcoats and the correct use of pneumatic, electric and manual tools... to restore your car body to its former glory.