Primer for Zinc Aluminium

Substrate and surface preparation

Surfaces:

• uncoated sheet metal with nothing, after prior cleaning and rubbing with sandpaper,
• galvanized steel, after prior cleaning and rubbing with abrasive paper,
• aluminum, after prior cleaning and rubbing with sandpaper,
• 2K ( polyurethane) acrylic primer, after prior cleaning and rubbing with sandpaper,
• plastic surfaces, covered with 1K plastic primer.
• Old painted surfaces, after prior cleaning and rubbing with sandpaper.

Preparation: Clean the surface with silicone remover, then rub it with sandpaper of the appropriate thickness.

Application

• The best temperature for aerosol application is 15÷25°C.
• Before use, shake the aerosol for 2 minutes and try the spray on the cardboard.
• Keep the aerosol at a distance of 25÷30 centimeters from the painted surface during application.
• Apply 1-2 coats of primer, 20 to 30µm,
• Wait 5-10 minutes between each layer,
• Shake the aerosol again before applying each subsequent layer,
• the next coat can be applied using the wet-on-wet technique – after 20 minutes of air drying,
• After use, be sure to clean the aerosol outlet! – Holding the aerosol with the valve down, press the button releasing the contents for about 5 seconds.

Recommendations:

• do not cover the primer with polyester products
• use respiratory protection mask!
• safety information in accordance with EU standards, warning information and handling information are provided on the label

Note: For safety, always follow the data on the Material Safety Data Sheet for the product.

Coverage: 1-2 coats
Wet film thickness: 20 ÷ 30 μm

Drying time at 20°C*:

• dust dry: after approx. 15 min
• touch dry: after approx. 60 min
• full dryness: after approx. 12 hrs.

*Drying time depends on temperature, humidity and coating thickness.