Cathodic treatment of steel constructions and machinery is only effective when using high-quality components that give durable protection. All HARD HAT® Galvanising coatings guarantee the best performance on the market.

High zinc content

High zinc content

Our galvanising aerosols score extremely well on zinc percentages in dry paint film.
Precise and safe

Precise and safe

The unique long nozzle allows precise and safe application with limited overspray.
Applicable up to 0°C

Applicable up to 0°C

Applicable in any temperature above 0°C.
Fast drying and recoating

Fast drying and recoating

Very short drying times allow for quick recoating or finishing.
Durable protection

Durable protection

Long-lasting corrosion protection confirmed by standardised salt spray tests.
Excellent spot repair

Excellent spot repair

Effective solution for affected areas. Easy to apply.
Hard Hat Product Selector

There's a HART HAT® for every paint job.

PRODUCT SELECTOR

Steel corrosion is one of the most challenging maintenance issues. Small touch-ups done properly and in due time can make a big difference. The HARD HAT® Galvanising aerosol range offers durable solutions for touch-up cathodic protection. Consult our product selector and discover what specific products serves your needs best.

Choose your HARD HAT®

Powerful protective zinc-based aerosols


Zinc-based steel protection only works effectively with a high zinc content spray applied evenly at a constant high yield. Look for HARD HAT® Galvanising coatings, the top performer on the market.


HARD HAT Galva Zinc

Cathodic primer or finish for bare and galvanised steel

HARD HAT® GALVA ZINC

  • ► The number 1 zinc coating
  • ► Matt grey look
  • ► Primer or finisher

Discover HARD HAT® GALVA ZINC

Hard Hat Galva Expresse

Quick-dry zinc primer for cold galvanising

HARD HAT® GALVA EXPRESSE

  • ► Tack-free after 5 minutes
  • ► Matt grey look

Discover HARD HAT® GALVA EXPRESSE

HARD HAT GALVA ZINC-ALU

Sparkling zinc finishing for bare and galvanised steel

HARD HAT® GALVA ZINC-ALU

  • ► Sparkling aluminium
  • ► Protection and finish in one

Discover HARD HAT® GALVA ZINC-ALU

HARD HAT GALVA PLUS

Quick-dry touch-up finishing for galvanised steel

HARD HAT® GALVA PLUS

  • ► Aluminium gloss
  • ► Gloss renewal

Discover HARD HAT® GALVA PLUS

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Powerful protective zinc-based aerosols for cathodic protection

HARD HAT® GALVA ZINC-ALU

  • Zinc coating with sparkling aluminium particles
  • Resists 340 hours of salt spray testing (DIN 50021 SS)
  • The best compromise between a zinc spray and an aluminium spray

HARD HAT® GALVA ZINC

  • Cathodic protection of bare and galvanised steel
  • 90% pure zinc in dry paint film
  • Resists 500 hours of salt spray testing (DIN 50021 SS)
  • To recoat within one hour, brush version after 4 hours
  • To recoat with HARD HAT® metallic sprays

HARD HAT® GALVA EXPRESSE

  • Protection and quick drying in one
  • Tack free after just 5 minutes, to handle after 10 minutes
  • Ideal for production and construction environments
  • Resists 400 hours of salt spray testing (DIN 50021 SS)

HARD HAT® GALVA PLUS

  • Appearance similar to new galvanised
  • For touching-up new galvanised
  • Resists 310 hours of salt spray testing (DIN 50021 SS)
  • Lower zinc contents, more aluminium