Water-based quartz primer for cementitious substrates.

Applications

• Particularly suitable for use as a primer for the product SikaDecor®-803 Plus.
• For use on mineral substrates, cementitious coatings, and on old ceramic tiles.

Characteristics

• Excellent adhesion to porous and glassy substrates.
• Prevents water loss in the substrate.
• Economical.
• Increases durability.
• Resistant to alkaline pH.
• Ready to use.
• Easy to apply.
• For substrates with high moisture content.
• Effective sealing of porous concrete surfaces.
• Prevents water loss of mortars through the substrate and the formation of bubbles on their surface.
• Improves their adhesion to the substrate.
• Increases the watertightness of the overall application system.
• Increases the durability of the overall application system.
• Resistant to the alkaline pH of the substrate.
• Facilitates the application process of hydraulic nature products as subsequent layers.
• Makes possible the application on prefabricated concrete or concrete substrates.
• Consumption ~ 0.2-0.5 kg/m²/layer.