Hygrosmart GD Primer

The Hygrosmart GD Primer is a multi-purpose primer based on synthetic acrylic resins and quartz aggregates, ready to use for interior and exterior applications on walls and floors. It creates a rough surface ideal for renders and smoothing mortars, providing excellent adhesion.
It is suitable as an adhesion promoter for cement-, gypsum-, and lime-based renders on substrates such as concrete, brick, or concrete blocks. It can also be used to improve the adhesion of ceramic tile adhesives on smooth or low-absorbency surfaces.