Ardex P51 Primer and Bonding Agent, 25kg
Ardex P51 Primer and Bonding Agent, 25kg
Ardex P51 Primer and Bonding Agent, 25kg
ARDEX P51 is a versatile, water-based, solvent-free primer designed for sealing and priming porous surfaces before the application of ARDEX levelling compounds, adhesives, and screeds. Its blue pigment ensures easy identification of treated areas, and it is ideal for use in both commercial and domestic applications, offering excellent coverage and easy application.
- Improves Adhesion
- Professional Grade
Typical lead time 2-3 working days. Next-day delivery on request: call before 11am (not guaranteed).
Product Description
ARDEX P 51 is a concentrated, blue, water-based, solvent-free primer and bonding agent for floors, walls and ceilings. Diluted with water to suit the substrate, it controls suction, minimises air bubbles and improves adhesion for ARDEX levelling compounds, tile adhesives and screeds.
Key Benefits
Application
Shake well and dilute with water at the ratio for the substrate, from 1:½ up to 1:5, or undiluted on timber floors. Apply evenly with a soft broom or brush and leave to dry to a clear, thin blue film before further work. Apply above 5°C.
Coverage
Approx. coverage per 5kg of ARDEX P 51: 25m² undiluted or at 1:½, 33m² at 1:1, 60m² at 1:2, 100m² at 1:3 and 160m² at 1:5. Varies with substrate roughness and absorbency.
Additional information

£258.52
-
Supporting A Band of Brothers UK
We are proud to support A Band of Brothers UK, a charity helping young men break cycles of violence and crime through mentoring, through our easyfundraising partnership.
-
Restore & Protect
Our contracting clients can round up their final invoice to the nearest £5, £10 or £20. We match the amount pledged and donate the total to Tree Sisters.
-
Supporting Kiva
We are proud to support Kiva, the non-profit that crowdfunds 0% interest microloans for entrepreneurs worldwide.