Primer for Zinc Aluminium
Primer for zinc / aluminum surfaces
Variants
color
art. no.
capacity
quantity per carton
light gray
300004488
400 ml
12
Gloss grade
matt
Technical documentation
Description
Quick-drying 1-component primer. Contains a special additive that gives the coating excellent adhesion, especially to difficult surfaces such as galvanized steel and aluminum. As a result, it also provides very good protection against corrosion. Designed for local repairs or surface renewal.
Substrates
The primer can be applied to the following surfaces:
- uncoated sheet metal, 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.
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.
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