Product Description
Ardex P4 is a ready-mixed, solvent-free primer designed for internal and external use on absorbent and non-absorbent surfaces, including wet areas. It creates a textured surface for strong adhesion, making it ideal for tile-on-tile applications and suitable for use with under-tile heating. Dries in 30-60 minutes, with a coverage of approximately 40m² per 8kg tub. The white pigment ensures clear application, while the no-mess formula simplifies use. Ardex P4 has an embodied carbon value of 1.32 kg CO₂ eq/kg (A1-A3 production stage) and is conveniently packaged in a re-sealable tub for efficiency and reliability in tiling projects.