Which paint type should I choose (1K, 2K, 2K Air-Dry)?

1K is ready to use and suits lighter-duty jobs and touch-ups. 2K contains a built-in hardener for higher chemical and abrasion resistance on demanding surfaces. 2K Air-Dry provides 2K performance with a non-isocyanate hardener for easier handling. Note: our 2K aerosols are supplied as Acrylic Enamel only.

Do I need a primer, and which one is right?

Preparation is essential: clean, degrease and key the surface. Use the correct primer for the substrate: plastic adhesion primers for plastics, glass or fibreglass primers for those materials, and metal/etch primers for metals. Using the right primer improves adhesion and longevity.

How long does it take to dry, and when can I recoat?

For 1K, apply light passes and recoat after around 10–15 minutes; typical cure is about 30 minutes depending on conditions. For 2K, recoat after around 20–30 minutes, touch-dry is about 40 minutes, and full cure is usually 24–48 hours. Temperature and humidity affect all drying and curing times.

How much will I need (coverage & coats)?

A 400 ml aerosol typically covers up to approximately 2 m² per coat on smooth, primed surfaces. Most jobs need 2–4 coats depending on the colour, surface profile and the shade being covered.

Any tips for a smooth, professional finish?

Shake the can for 2–3 minutes and during use. Spray 15–25 cm from the surface in light, even passes with slight overlap. Keep the can upright and clear the nozzle with a short burst after use. Use adjustable fan patterns to suit the area and reduce overspray.

Can I spray indoors, and what safety should I consider?

Only spray indoors with excellent ventilation and appropriate PPE such as a respirator, gloves and eye protection. Protect surrounding areas from overspray. Refer to product data sheets for detailed safety and handling guidance.

Dulux Trade 50Rb 20/091 - Twilight Cinders 2 Aerosol Spray Paint

Buy Dulux Trade 50RB 20/091 - Twilight Cinders 2 aerosol spray paint in 400 ml rattle cans, colour matched and mixed to order. Available in 1K or 2K and 2K air-dry in matt, satin or full gloss finishes.

Dulux Trade 50RB 20/091 - Twilight Cinders 2 Paint Colour Swatch

Prices/Coverage

Prices for aerosol cans, tins, tester pots and touch up pens
Format	Size	Coverage	Price
Aerosol Cans
1K	400 ml	1.5 m²	£12.99
2K	400 ml	1.5 m²	£19.99
2K Air Dry	400 ml	1.5 m²	£15.99

Safety Data Sheets

Product Details

Colour: Dulux Trade 50Rb 20/091 - Twilight Cinders 2

Product type: Custom mixed paint

Brand: One Stop Aerosols

Product Code: 1226930

Price: £7.99 – £69.99 + VAT

Availability: In Stock

RGB Colour Code: 131-120-135

Hexadecimal Colour Code: #837887

30-day returns policy on all eligible faulty products.

About this Paint Colour

Meet Dulux Trade 50RB 20/091 - Twilight Cinders 2 from the Dulux Trade Paint colour chart, mixed fresh to order for reliable colour match across every format.

What you can choose:

Formats and sizes: 400ml 1K or 2K aerosols (2K includes a built in hardener), litre tins, and repair pots or pens.
Finish control: Matt 0%, Satin 30%, Semi 60%, Full Gloss 90%.
Performance options: UV protection for sun exposed areas and high resistance for busier, outdoor or coastal sites.
Spray quality: Vari nozzle for wide or narrow patterns, HVLP style atomisation and low overspray for a tidy finish.

Using Lechler binders and colourants helps achieve consistent flow, film build and colour stability on properly prepared surfaces (pair with the right primer).

Quick guidance: A single 400ml aerosol typically covers up to about 2 m² per coat. Most colours look best with 2 to 4 light coats, depending on the surface and the shade you are covering.

Still deciding? See the info icons next to the selectors, or get in touch or message us on WhatsApp.

Please note: 2K aerosols are supplied in acrylic enamel only.

Customer Reviews

Grace C.

★ ★ ★ ★ ★

Even colour on mixed substrates. ...read more

27 May 2022

Harper S.

★ ★ ★ ★ ★

Finish still looks sharp six months on. ...read more

05 Jun 2020

Hollie M.

★ ★ ★ ★ ★

Reliable across repeat orders. ...read more

05 Jan 2018

Frequently Asked Questions

1K: Ready to use. Great for lighter-duty jobs and quick touch-ups.
2K: Built-in hardener in the can for superior chemical/abrasion resistance on demanding surfaces.
2K Air-Dry: 2K performance with a non-isocyanate hardener—easier handling, no separate activator.

Note: Our 2K aerosols are supplied as Acrylic Enamel only.

Good prep is essential: clean, degrease and lightly key the surface. Use the correct primer for the substrate:

Plastics: use a plastic adhesion primer (see our plastic primer).
Glass/Fibreglass: use appropriate glass/fibreglass primers.
Metals: use metal/etch primers; bare steel should be protected promptly.

1K: Light passes; recoat after ~10–15 mins. Typically cures in ~30 mins (conditions dependent).
2K: Recoat after ~20–30 mins. Touch-dry ~40 mins; full cure 24–48 hrs.

Temperature and humidity affect all drying/curing times—test first on a small area.

A 400 ml aerosol typically covers up to ~2 m² per coat on smooth, primed surfaces. Expect 2–4 coats depending on colour, surface profile and the shade you’re covering.

Shake for 2–3 minutes and intermittently during use.
Spray 15–25 cm from the surface in light, even passes; overlap each pass slightly.
Keep the can upright; clear the nozzle with a short burst after use.
Use our vari-nozzle’s wide/narrow fan to suit the area and reduce overspray.

Only with excellent ventilation and appropriate PPE (respirator, gloves, eye protection). Protect surrounding areas from overspray. See our data sheets for details:

Please note: our paint is custom mixed and should be test-sprayed on a small, inconspicuous area before full application. We cannot accept responsibility for any colour difference once paint has been applied to your surfaces. If the colour is not accurate, please contact us to arrange a return.