Which substrates are suitable for this topcoat?

You can apply this topcoat directly to bare steel, wood, and concrete.

What colour and gloss level does this aerosol provide?

The aerosol delivers a light grey RAL 7035 colour with a high-gloss finish.

How quickly is the paint touch dry?

The coat is touch dry within 15 to 30 minutes at 20 °C.

What is the heat resistance of this topcoat?

This topcoat resists temperatures up to 100 °C.

RUST-OLEUM 2181 Hard Hat topcoat light grey RAL7035 500ml

Name: RUST-OLEUM 2181 Hard Hat topcoat light grey RAL7035 500ml
Brand: RUST-OLEUM
SKU: 12991332
Price: 15.95 EUR
Availability: InStock

Supplier number: RUST-OLEUM 2181 | EAN 8715743006135

15.95 tax incl.

€13.18 excl. VAT (incl. all environmental contributions)

On stock - immediately available

Ordered before 20:00 - delivered as of 03/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL
Delivered from Belgium

↓ Documents (1) ✆ Talk to a specialist

Industrial surface protection by Rust-oleum

Practical benefits

Superior hiding power coverage: You achieve a thicker film build without drips or runs, covering a significantly larger area with a single aerosol.
Fast drying turnaround time: The quick-drying formulation allows you to handle painted parts quickly and continue your project without unnecessary waiting times.
Strong multi-surface adhesion: You apply this durable topcoat directly to bare steel, wood, and concrete in standard RAL 7035.

In a nutshell

The right choise for

With the Rust-oleum Hard Hat 2181 topcoat aerosol, you give industrial machinery, structures, and workpieces a uniform finish in light grey ral 7035. Thanks to its high hiding power, you achieve a thick film build without drips or runs. The 500 ml aerosol adheres securely to bare steel, wood, and concrete, protecting various surfaces from wear and weathering. With a quick-drying formulation that is touch dry in just 15 to 30 minutes at 20 °C, you can handle finished parts quickly and keep projects moving. In addition, the durable high-gloss finish resists temperatures up to 100 °C.

Product information FAQ

€15.95

In stock - tax incl.

Key features according to our expert

Suitable substrate: Bright steel; Wood; Concrete
Flash point: -40 °C
ADR packing group: Not applicable
ADR class: 2
UN number: UN1950
Principal hazard property: GHS02 Flammable
Application method: Aerosol can
P-statements: P101; P102; P103; P210; P211; P251; P271; P280; P410 + P412; P501
H-statements: H222; H229; H319; H336
Hazard class: GHS02 Flammable; GHS07 Harmful or irritant
Physical state: Aerosol
EUH-statements: EUH066; EUH208
Relative density: 0,88 - 0,98
Product line: HARD HAT
Packaging: Spray can
Colour (manufacturer): Light grey
Gloss level: High gloss
Weight: 0,539 kg
RAL number: 7035
Color: Grey
Net volume: 500 ml
Type (product line): Topcoat

Product description:

Hard Hat Aerosol Topcoats 2100 are based on a fast drying short oil soya alkyd. The products are based on lead- and chromate free pigments.
Top quality
For on bare metal, wood and concrete
To handle after 30 minutes (at 20°C)
Best available hiding power
Heat-resistant up to 100 °C
Available in 45 RAL-colours

Precautionary statements

P101: If medical advice is needed, have product container or label at hand.
P102: Keep out of reach of children.
P103: Read label before use.
P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P211: Do not spray on an open flame or other ignition source.
P251: Do not pierce or burn, even after use.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P410 + P412: Protect from sunlight. Do no expose to temperatures exceeding 50°C/ 122°F.
P501: Dispose of contents/container to ... (see safety data sheet).

Hazard statements

H222: Extremely flammable aerosol.
H229: Pressurised container: May burst if heated.
H319: Causes serious eye irritation.
H336: May cause drowsiness or dizziness.

Supplemental hazard information

EUH066: Repeated exposure may cause skin dryness or cracking.
EUH208: Contains ... (see safety data sheet). May produce an allergic reaction.

Documents

⤓ Safety sheet PDF

All Features

Suitable substrate: Bright steel; Wood; Concrete
Flash point: -40 °C
Adr packing group: Not applicable
Adr class: 2
Un number: UN1950
Principal hazard property: GHS02 Flammable
Application method: Aerosol can
P-statements: P101; P102; P103; P210; P211; P251; P271; P280; P410 + P412; P501
H-statements: H222; H229; H319; H336
Hazard class: GHS02 Flammable; GHS07 Harmful or irritant
Physical state: Aerosol
Euh-statements: EUH066; EUH208
Relative density: 0,88 - 0,98
Product line: HARD HAT
Packaging: Spray can
Colour (manufacturer): Light grey
Gloss level: High gloss
Weight: 0,539 kg
Ral number: 7035
Color: Grey
Net volume: 500 ml
Type (product line): Topcoat
Scope: Metal
Substrate metal: Bare or sandblasted metal, Old paint layer
Application tool: Aerosol
Adhesive-free: 15 minutes
Voc content: 640 - 650 g/l
Paintable: within 1 hour or after 48 hours

Brand RUST-OLEUM
12991332
EAN 8715743006135
Supplier number RUST-OLEUM 2181

Frequently asked questions about this product

Answered by specialists

Which substrates are suitable for this topcoat?: You can apply this topcoat directly to bare steel, wood, and concrete.
What colour and gloss level does this aerosol provide?: The aerosol delivers a light grey RAL 7035 colour with a high-gloss finish.
How quickly is the paint touch dry?: The coat is touch dry within 15 to 30 minutes at 20 °C.
What is the heat resistance of this topcoat?: This topcoat resists temperatures up to 100 °C.