Keratrade PrimerCLEAR 20 Litres Primer
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Keratrade PrimerCLEAR is a high-performance, solvent-free dispersion primer designed to enhance adhesion between absorbent substrates and cementitious levelling compounds, waterproofing membranes, and flooring preparation systems. It regulates substrate absorption and improves bond strength prior to application of Keratrade and Kerakoll systems, forming part of the Keratrade Floor Preparation System.
Key Features
- Solvent-free, low VOC formulation
- Regulates substrate absorbency
- Improves bond strength of subsequent systems
- Suitable for internal and external use
- Fast drying – touch dry in 15–20 minutes
- Compatible with Keratrade & Kerakoll levelling and waterproofing systems
- Easy application by roller, brush, broom or spray
Technical Data
- Coverage: approx. 12 m² per litre (substrate dependent)
- Touch Dry: 15 – 20 minutes
- Overcoat (Leveller/Waterproofing): 1 – 3 hours @ 20°C
- Application Temperature: +5°C to +35°C
- Dilution: 1 : 1 (Primer : Water), depending on substrate absorbency
- Clean Up: Water
Substrates
Absorbent surfaces: Concrete, sand cement screeds, cement render, fibre cement sheeting, existing levellers.
Dense / low absorbency surfaces: Power-trowelled concrete, mechanically prepared substrates, existing bonded coatings.
VOC / Eco
- Solvent-free
- Low VOC
- Water-based formulation
- Non-flammable
Limitations
- Not a moisture or vapour barrier
- Do not apply below +5°C or above +35°C
- Protect from freezing
- Do not apply to friable or unstable substrates
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