5L concrete etch and clean preparation liquid

Acid-based concrete etching and cleaning liquid designed to prepare floors before epoxy coating application.

This preparation product removes laitance and surface contaminants from concrete, creating a keyed surface for optimal paint adhesion. The formula includes a colour-change indicator to confirm neutralisation. Suitable for new and existing concrete floors requiring surface preparation before epoxy or resin-based finishes.

Key Features

• Colour-change indicator shows neutralisation progress
• Removes laitance and surface contaminants through acid reaction
• Creates mechanical key on concrete surface
• Suitable for hand application or scrubbing machine use
• Covers approximately 15–20 m² per 5 L container

Specifications

• Container size: 5 litres
• Coverage: 15–20 m² per container (variable with surface porosity)
• Acid-based formula

Applications

• Pre-treatment of new concrete floors
• Surface preparation before epoxy paint application
• Preparation prior to resin-based floor coatings
• Removal of concrete laitance and contaminants
• Keying sealed or cured concrete surfaces