Mapei Adesilex P9 25kg Construction Adhesive

It bonds well to ceramic tiles, mosaics, and natural stones on substrates such as concrete, cementitious screeds, and anhydrite. It is suitable for interior and exterior use and tolerates typical substrate movements.

Key properties include high adhesion strength, long open time, fast setting, water and frost resistance, suitability for wet areas, non-flammability, and a white cementitious powder formulation supplied in 25 kg bags.

Under typical conditions, a 25 kg bag provides coverage of about 6 m2, depending on tile size, substrate flatness, and application method.

Follow the manufacturer’s instructions: mix the white powder with clean water to form a smooth, creamy adhesive. Use a suitable notched trowel to apply the adhesive to the substrate, then comb ridges as required for tile size and type, and press tiles firmly into place to ensure full bedding.

Grouting should be performed after the adhesive has reached its initial set and achieved sufficient bond strength. Environment conditions (temperature and humidity) affect setting times, so follow the product’s guidance for your specific job site.

Yes. Adesilex P9 is water‑resistant and frost‑resistant, making it suitable for use in wet areas and exterior installations where appropriate.

Yes, it is a ready‑to‑use cementitious adhesive. It is non‑flammable and, when mixed, should be handled with standard PPE (gloves, eye protection, and a mask if dust is generated).

Yes. Adesilex P9 offers good tack and flexibility to accommodate substrate movement and rough or uneven substrates. For very uneven substrates, additional surface preparation or priming may be recommended.

Store in a dry place in the original packaging. Avoid inhaling dust and avoid skin contact; use protective equipment as needed. Keep away from children and moisture; follow standard handling and disposal guidelines for cementitious products.

If you’re tiling in areas with moisture or exterior exposure, or working with large or irregular tiles, evaluate alternatives like higher‑flexibility or fast‑setting cementitious adhesives available on Fepy and compare: bond strength, open time, substrate compatibility, and coverage per bag. For examples of available alternatives on Fepy, you can review pages such as Mapei Ultraflex LFT and Mapei Kerabond (or other cementitious tile adhesives) on Fepy to determine the best match for your project.