RAL 5008 Grey Blue Paint

Use this checklist to decide for RAL 5008 Grey Blue:

Standard RAL 5008 is usually sufficient when:

• Acceptance will be judged against the RAL standard (e.g., RAL K5/K7 or digital target), not against an existing part.
• Work is low criticality (small chips, corrosion protection) and exact visual uniformity is not required.
• You are coordinating across different materials where texture/sheens already differ (e.g., plastic cap adjacent to painted metal).
• Parts are not adjacent or not viewed together under inspection lighting.

Prefer a custom or OEM-based match when:

• Large, contiguous, or high-visibility surfaces will be repainted or blended.
• Acceptance will be judged against an existing powder-coated part or strict inspection criteria apply.
• A specific OEM powder code/finish is known (e.g., manufacturer/series, gloss, texture) and must be aligned.
• Texture or sheen of the existing finish is important to pass inspection.

If matching the part or OEM powder:

• Provide the OEM powder code and finish (gloss units at 60 degrees, texture designation) or send a sample part/panel.
• State the required acceptance: target (part vs. RAL standard), color tolerance, gloss tolerance, and viewing conditions.
• Specify substrate and application process (liquid or powder, bake/air-dry) to minimize process-driven variance.

Not necessarily. RAL 5008 defines a color target, not the coating process. Powder and liquid finishes can differ in resin chemistry, gloss, texture, cure, and film build-all of which change appearance.

Set the right reference up front:

• If acceptance is to the RAL standard: Order RAL 5008 in your required sheen and accept normal process-related variance.
• If acceptance is to your existing part: Request a match to the part or provide the OEM powder code (brand/series, color, gloss, texture). A match cannot be guaranteed without a sample or complete OEM data.

Practical tips:

• Textured powders will not visually match with smooth liquid paint; plan for a full-panel respray or an agreed texture-compatible solution.
• Obtain and approve a sprayed sample panel before production when appearance is critical.
• Document gloss targets (e.g., 60 degrees geometry) and allowable tolerances on the PO.

Dark colors like RAL 5008 make sheen differences obvious. To reduce rejection risk:

• Measure the existing finish: Use a gloss meter at 60 degrees (or 85 degrees for very low gloss) and record gloss units (GU). If measurement is not possible, obtain approval on a sprayed sample panel.
• Specify acceptance in writing: Target GU and tolerance (e.g., ±5 GU at 60 degrees), substrate, and viewing conditions.
• Match process expectations: Baked powder will often appear glossier/smoother than air-dried touch-up. Align expectations or plan a full panel respray to a break line.
• Control application variables: Maintain consistent film build and reducer/thinner usage; uneven build alters sheen.
• Avoid spot touch-up on large flat areas: Sheen mapping may remain visible; blend to edges or seams when possible.

Plan quantities based on product type and film build, then add contingency:

• Liquid spray (typical industrial enamel/urethane): ~300-400 sq ft per gallon per coat at 1.0 mil DFT under ideal conditions.
• Aerosol (12 oz): ~20 sq ft per coat, depending on target film build and technique.

Factors that change coverage and coats for RAL 5008:

• Primer color: A dark gray/black primer improves hide and reduces coats versus light primers.
• Sheen/appearance requirements: Achieving uniform gloss on repairs may require an extra coat even when color hides.
• Surface profile/texture: Textured or porous substrates consume more material; smooth panels use less.
• Application losses: Overspray, booth capture, and edge effects reduce net coverage-plan 10-20% overage.

Best practice: Confirm target DFT and recommended spread rate on the selected product's TDS, spray a small area or sample panel, then scale the order from actual usage.

Yes, our spray paint, paint pens and touch up bottles are ideal for touching up parts of all kinds, including powder coatings. However, keep in mind that our version of RAL5008 Grey Blue is based on the color swatch contained in the official RAL color book. The color and sheen of your specific production parts may be different. If you need a touch up application, we can create a touch up solution precisely matching your specific parts.

Learn more about our color matching service.

MyPerfectColor spray paint is a fast-drying durable acrylic enamel coating suitable for interior or exterior use. MyPerfectColor custom spray paint matched to RAL5008 Grey Blue enables you to conveniently achieve a professional spray-smooth finish in any color in any sheen. It sticks well to most surfaces including metal, plastics, powder-coatings, cabinets and primed or previously painted wood.

The MyPerfectColor 11oz spray can will cover about 20 square feet per coat. Keep in mind that it is difficult to gauge spray paint need as the coverage is highly dependent on how it is applied. Learn more about how spray paint works at MyPerfectColor.

While we can provide RAL5008 Grey Blue in paint, we don't provide any crossover information. We've found that every paint company offers its own unique selection of colors and rarely does a color have an exact equivalent in another brand.

However, under the color image on a color page there is a link that says "Explore Colors". Clicking this link displays colors with similar values and you can look for any colors from the brand you want.

Keep in mind that this just shows similar colors based on the color values we have stored in our database. It doesn't mean it is the same or give any approximation about how close the color is. You can play around with the Hue, Lightness and Chroma sliders to expand the selection.