Should I choose 1K or 2K for my project?

1K is ready to use and suited to light to medium duty and touch-ins. 2K is hardener activated and offers higher chemical and abrasion resistance for exterior metalwork, shopfronts and high-traffic areas.

What PPE do I need, especially for 2K?

Use appropriate respiratory protection, eye protection and gloves, with good ventilation. Follow the product safety data sheet for detailed PPE guidance, especially with 2K systems.

What is pot life and why does it matter for 2K?

Pot life is the workable time after hardener activation. Once expired, the coating thickens and performance drops. Activate only what you can use within the recommended window; temperature will affect pot life.

Can I apply 2K over an existing 1K coating?

Yes, if the existing coating is sound. Clean, degrease and abrade to a uniform key, and use a compatible primer where needed. Always test a small area first.

Which sheen works best outside or on high-touch surfaces?

Satin 30 percent is a common choice for shopfronts and doors. Semi gloss 60 percent offers a brighter look with good cleanability. Full gloss 90 percent maximises shine but highlights surface imperfections.

Do aerosols cover as well as tins and what is a typical yield?

A 400 ml aerosol typically covers up to around 2 square metres per coat. Tins with compliant spray gear can deliver higher transfer efficiency. Coverage depends on colour, surface profile and application technique.

Federal Standard 595 B-35240 - Light Blue Mat Aerosol Spray Paint Cans, Tins & Pens

Product Name: Federal Standard 595 B-35240 - Light Blue Mat Aerosol Spray Paint

Manufacturer: One Stop Aerosols

Product Code: FED12143

Price: £7.99 – £69.99

Availability:In Stock

RGB Colour Code: 116- 145- 177

Hexadecimal Colour Code: #7491B1

30-day returns policy on all eligible faulty products. Read more about our returns policy.

Trade Application Notes

Federal Standard 595 B-35240 - Light Blue Mat Aerosol Spray Paint is part of the Federal Standard Aerosol Spray Paint Colour Chart. Each order is batch mixed using Lechler binders and colourants, so repeat orders match across aerosols and tins for return visits and snagging.

Formats: 400 ml aerosols in 1K (ready to use) or 2K (with integrated hardener), 1 litre tins, plus touch-up pots and pens.
Finishes: Matt 0%, Satin 30%, Semi gloss 60%, Full gloss 90% to suit client specification and maintenance regime.
Surface prep: Degrease, abrade to a uniform key, remove dust and salts. Use the correct primer for the substrate and environment.
Masking and protection: Mask adjacent glazing, brick, signage and ground. Use sheeting and drop cloths to control fall-out around public areas.
Application control: Vari-nozzle cap allows wide or narrow fan patterns. HVLP-style atomisation helps with edge control and reduced overspray.
Overspray management: Plan wind direction, set screens where required and keep a safe perimeter. Night or early morning shifts help on busy sites.
Weather window: Apply on clean, dry substrates. Avoid rain risk and condensation. Follow temperature and humidity limits in the product data sheet.
Recoat and cure: Observe flash-off and recoat guidance from the TDS. Allow full cure before aggressive cleaning or handling.
2K handling: Mix accurately, respect pot life and dispose of waste responsibly. Use suitable PPE and ventilation.
Equipment: For aerosols, keep the can warm, shake thoroughly and maintain a wet edge. For tins, use compliant spray gear or mini-roller and fine foam for edges.
Coverage and finish: Apply light, even passes. Build film gradually for uniform sheen and durability.
Aftercare: Protect fresh coatings from tape pull, impact and wash-down until cured. Provide the client with basic cleaning guidance.
Repeatability: Batch codes are recorded so future top-ups can be mixed to the same colour and sheen for consistent touch-ins.

Suitable for a wide range of substrates when paired with the correct primer. Delivers smooth flow, reliable adhesion and long-term colour stability under normal service conditions.

Need a quick steer on spec or sheen? Tap the info icons beside Size, Paint Type and Gloss Level, or send us a message. For a faster reply, contact us on WhatsApp .

Safety Data Sheets

Customer Reviews

Amber L.

★ ★ ★ ★ ★

Neat edges with quality masking tape. ...read more

18 May 2025

Willow A.

★ ★ ★ ★ ★

Lovely colour depth in satin. ...read more

16 Sep 2024

Elliot P.

★ ★ ★ ★ ★

Good flow with no runs using light coats. ...read more

12 May 2017

Frequently Asked Questions

1K: Ready to use, quick to apply, good for light to medium duty projects, small parts and touch-ins.

2K: Hardener activated, higher chemical and abrasion resistance, better for exterior metalwork, shopfronts and high-traffic areas.

Rule of thumb: If durability, cleaning resistance or exterior exposure are key, choose 2K.

Use appropriate respiratory protection, eye protection and gloves. Ensure good ventilation. Follow the product safety data sheet for specific PPE guidance, especially when using 2K systems.

Tip: Work in well ventilated spaces and avoid spraying near ignition sources.

Pot life is the workable time after the hardener is activated. After this window the material thickens and performance will drop. Only activate what you can use within the recommended time.

Tip: Warmer temperatures reduce pot life, cooler temperatures extend it.

Often yes, if the existing coating is sound. Clean, degrease and abrade to a uniform key. Use a compatible primer where needed and always test a small area first.

Avoid: Applying over poorly adhered, chalky or reactive finishes without proper preparation.

Satin 30%: Popular for shopfronts and doors, balances appearance and cleanability.

Semi gloss 60%: Brighter look with good wipe-down performance.

Full gloss 90%: Maximum shine and improved cleanability. Highlights substrate imperfections more than lower sheens.

A 400 ml aerosol typically covers up to approximately 2 m² per coat. Tins applied with compliant spray gear may achieve higher transfer efficiency. Coverage varies with colour, surface profile and technique.

Tip: Keep the nozzle clean and maintain consistent distance and speed for even film build.

Please note – Our aerosol cans, litre tins and touch up and repair pots/pens are custom mixed and should be tested before application. We do not take responsibility for any colour difference once you have applied the paint to your surfaces. If the colour is not accurate, please contact us to arrange a return.