The PPG Brand

With 125 years of experience, the American brand PPG enjoys worldwide recognition. Present in more than 60 countries, it offers body shop professionals a wide range of products. Among its high-quality solutions, PPG primers improve productivity and enhance the surfaces to be painted. With over 140 factories worldwide, PPG ensures consistent performance through innovative formulations.

Why Use a Primer?

A primer creates a surface that adheres perfectly to the new layer of paint while providing protection against corrosion. Its advantages include:

• Promoting excellent adhesion and a smooth finish

• Preventing paint from peeling

• Extending the lifespan of the coating

• Reducing the number of coats required and minimizing waste

When Should a Primer Be Applied?

Using a primer is recommended in the following cases:

• The surface is too porous and would require several coats of paint

• The surface is glossy or slick, reducing paint adhesion

• The body panel has never been painted before

• The color is being changed (from dark to light or vice versa)

• Switching from oil-based to water-based paint

• Protecting metal surfaces from rust and corrosion

How to Choose a Primer

The right primer depends on:

• The condition and nature of the substrate (steel, aluminum, plastic, etc.)

• The type of existing and new paint to be applied

• The desired final color (light, dark, or neutral)

Main Categories of Primers

• Water-based primers: eco-friendly, quick-drying, easy to clean

• Oil-based primers: ideal for difficult surfaces, cleaned with thinner

Different Types of PPG Primers

• Filler primers: fill imperfections and holes for a smooth surface

  • PPG D8018 White G1 3L

  • PPG D8019 Dark Grey G7 3L

  • PPG D8024 Grey G5 3L

• Sealer primers: protect against rust without filling properties

  • PPG D8015 Grey G5 3L

  • PPG D8017 Dark Grey G7 3L

• Epoxy primers: anti-corrosion, suitable for all substrates

• Phosphating primers (wash primers): ensure adhesion on steel and aluminum (do not apply filler on top)

• Wet-on-wet primers (no sanding required): improve productivity

  • PPG D8501 White G1 – DP4000 range – 3L

  • PPG D8505 Grey G5 – DP4000 range – 3L

  • PPG D8507 Dark Grey G7 – DP4000 range – 3L

• 2K primers: to be mixed with a hardener

• 1K primers: ready to use

• UV primers: ultra-fast drying under UV lamps

Advantages of PPG Primers

• Time and resource savings thanks to fewer paint layers

• Perfect adhesion and resistance to yellowing

• Smooth, uniform, and aesthetic finish

• Strong, long-lasting surface protection

How to Apply a PPG Primer

For optimal results:

• Use products from the same brand for primer and paint

• Prepare and sand the surface before painting

• Apply using an aerosol or spray gun (1.8 nozzle) at about 25 cm from the surface

• Apply several coats as specified in the technical sheet, allowing drying time between layers

• Lightly sand for a uniform finish

• Rinse to remove impurities before applying the final coat

Work in a well-ventilated area and wear gloves, goggles, and a mask for your safety.

Choose ColorBox for Your PPG Primers

ColorBox guarantees the quality and durability of its PPG primers. Our responsive customer service team is always available to answer your questions promptly. Contact us for more information about our products and services.