ARDEX P51 Water-Based Concrete Primer & Bonding Agent
$182.73 - $667.67
ARDEX P51 is a concentrated, water-based primer and bonding agent designed to prepare concrete substrates for floor levelling. By acting as a high-performance pore closer, it seals the surface to prevent air bubbles and pinholes in underlayments while significantly increasing bond strength.
Key Features & Benefits
- Pore Sealing: Effectively prevents bubbles and 'volcano' defects in floor levelers.
- High Adhesion: Creates a superior bond between concrete and cementitious toppings.
- Concentrated Formula: Cost-effective dilution up to 1:2 (primer to water).
- Low VOC: Safe, water-based formula suitable for internal residential and commercial use.
Specifications & Application
- Substrates: Internal dry concrete and screeds.
- Coverage: Up to 50m² per 5L container (when diluted 1:2); 6-10m²/L neat.
- Drying Time: Fast-drying formula ready for topping in 1-3 hours.
- Available Sizes: 5L containers (box of 4) and 20L pails.
For best results, use in conjunction with Ardex Floor Levelling Cements for a professional finish.
Technical Resources
Technical specifications and application data sourced from the official ARDEX Australia product catalog.