MASTERPAV AS20 ACRYLIC SEALER PRIMER

MASTERPAV AS20 Acrylic Sealer Primer – Surface Preparation for Concrete Sealers

Product Overview:
MASTERPAV AS20 is a solvent-based acrylic primer specifically developed to prepare concrete surfaces before applying a topcoat sealer. Designed for use on a variety of concrete finishes—such as stamped concrete, slate, pebblewash, and exposed aggregate—AS20 improves sealer adhesion, enhances color depth, and contributes to a longer-lasting final finish.

It is easy to apply with a roller and quickly absorbs into the surface, ensuring a solid bond between concrete and the final sealer layer.

Recommended Application Areas:
✔ Carparks and driveways
✔ Residential entrances and patios
✔ Hotel entrances and walkways
✔ Poolside decks
✔ Pebble and slate flooring
✔ Concrete imprint finishes (indoor/outdoor)

Key Benefits:
Enhances adhesion for topcoat sealers
Helps prevent sealer peeling or delamination
UV stable and water-resistant
Color-enhancing properties
Easy roller application for consistent absorption
Suitable for interior and exterior use

Technical Specifications:

• Type: Solvent-based acrylic primer

• Finish: Clear, fast-absorbing base coat

• Coverage: 4 m² per liter

• Packaging: 20-liter pail

• Application Method: Roller recommended

• Surface Requirements: Must be clean, dry, and free of dust