HYGROSMART®-GD PRIMER is a multi-purpose primer, based on synthetic acrylic resins and quartz aggregates, ready to use for interior and exterior spaces, on walls and floors. It creates a rough surface ideal for plasters and leveling mortars, ensuring excellent adhesion.
It is suitable as an adhesion enhancer for cement, gypsum, and lime-based plasters on substrates of concrete, bricks, or cement blocks. It can also be used to improve the adhesion of ceramic tile adhesive on smooth surfaces or surfaces with low absorbency.