Ardex Multiprime

Water-Based Primer 20kg for Enhanced Adhesion

Ardex Multiprime is a universal, water-based bonding primer designed to improve the adhesion of ARDEX tile adhesives, floor levelling compounds, and under-tile waterproofing membranes. This non-toxic, environmentally friendly primer is ideal for use on a wide variety of porous surfaces, including concrete, cement screeds, plasterboard, fibre cement, and existing tiles.

Key Features & Benefits:

• Universal Application – Suitable for various surfaces such as concrete, plasterboard, and timber
• Enhanced Adhesion – Improves the bonding properties of adhesives and levelling compounds, ensuring a strong, durable bond
• Quick Drying – Dries in 30 minutes, allowing for fast progression in your tiling or flooring project
• Easy Application – Can be applied with a brush, roller, or sprayer for a smooth and even coat
• Non-Toxic & Low Odour – Water-based formulation for a safer work environment with minimal odour
• Versatile Compatibility – Perfect for use with a wide range of ARDEX products

Applications:

• Substrate Preparation – Ideal for preparing concrete, plasterboard, and cement screeds before applying adhesives or levelling compounds
• Tiling & Flooring Projects – Provides the perfect base for laying tiles, levelling compounds, or other flooring treatments
• Internal & External Use – Suitable for both indoor and outdoor applications, including wet areas such as bathrooms and kitchens
• Concrete & Cement Surfaces – Ensures strong bonding on smooth or porous concrete and cement-based substrates

Performance & Coverage:

• Drying Time: 15–30 minutes (at 23ºC, 50% relative humidity)
• Coverage: Approximately 6–8m² per litre
• Size: 20kg pail, covering up to 120m²

The Ardex Multiprime primer offers exceptional bonding strength for all your flooring and tiling projects, ensuring a fast, reliable, and professional finish.