Gerko Primer Filler HS is a 4/1 two component high build acrylic primer. Provides good sandability, good filling, fast drying, sag-resistance and excellent adhesion to steel, galvinized steel and aluminium. Gerko primer filler guarantees complete all-purpose use thanks to the 3 application methods available :

1. High build primer
2. Primer surfacer
3. Non sanding primer

The product is available in three colours (white, grey and black) for optimum matching of the filler colour to the topcoat.

• Very high solids content
• Fast drying
• Easy sanding
• Reduced sanding dust
• Can also be used wet on wet