Question 1

What is MAPEI Adesilex P7 25Kg and what is it used for?

Accepted Answer

MAPEI Adesilex P7 is a high-performance cementitious adhesive designed for interior and exterior tile and stone installations. It provides strong adhesion to a variety of substrates (both absorbent and non-absorbent) and is suitable for ceramic tiles, porcelain, glazed tiles, and natural stone.

Question 2

Which substrates can Adesilex P7 be installed on?

Accepted Answer

It can be used on concrete, plaster, gypsum, anhydrite, and existing ceramic tiles, making it suitable for a wide range of substrates in both indoor and outdoor settings.

Question 3

What tile types are compatible with Adesilex P7?

Accepted Answer

Adesilex P7 works with a broad range of ceramic and stone tiles, including porcelain, glazed tiles, natural stone, mosaics, and even some metals and glass in certain installations.

Question 4

Is Adesilex P7 suitable for indoor and outdoor use, including wet areas?

Accepted Answer

Yes. It is designed for interior and exterior installations and is suitable for wet environments such as bathrooms, kitchens, wet rooms, and even swimming pools or chlorinated areas due to its high bond strength and water resistance.

Question 5

How do I mix and apply Adesilex P7?

Accepted Answer

Mix with clean water to a smooth, lump-free consistency according to the technical data sheet. Allow the mix to slake briefly, then apply with a suitable notched trowel, comb the substrate, and back-butter larger tiles as needed. Follow the open time and setting guidelines in the product label for best results.

Question 6

What are the key performance features of Adesilex P7?

Accepted Answer

It offers high bond strength, excellent flexibility to accommodate substrate movement, and resistance to water and freeze–thaw cycles, making it versatile for varied installations and conditions.

Question 7

Are there safety and handling guidelines for Adesilex P7?

Accepted Answer

Yes. Wear appropriate protective gloves and eye protection, avoid skin and eye contact, ensure good ventilation, and refer to the safety data sheet (SDS) for detailed handling and storage instructions.

Question 8

What is the color/appearance of Adesilex P7, and does it change as it dries?

Accepted Answer

Adesilex P7 is supplied as a grey adhesive and dries to a light grey color, making it easier to see coverage during installation and cleanup.

Question 9

What makes Adesilex P7 a good choice for my project, and when should I consider alternatives?

Accepted Answer

Choose Adesilex P7 for versatile, high-strength bonding on a wide range of substrates and tile types, including porcelain and natural stone, in indoor, outdoor, and wet-area installations. If you need different open time, thickness, or performance specifics, compare with other Adesilex products on Fepy and consult the product data sheets to select the best match.

Question 10

How much area does a 25 kg bag cover and how should I plan packaging quantities?

Accepted Answer

Coverage depends on tile size, substrate type, and desired bed thickness. The product page and technical data sheet provide a coverage reference for typical installations; plan additional quantities for waste and waste cuts.

Question 11

How does Adesilex P7 compare to Adesilex P9?

Accepted Answer

Both are high-performance cementitious tile adhesives in the Adesilex family. The Adesilex P9 page provides specifics that may reflect differences in open time, flexibility, or suitable applications. See the P9 product page for exact details: https://fepy.com/product/mapei-adesilex-p9-25kg

Question 12

How does Adesilex P7 compare to Adesilex P4?

Accepted Answer

Adesilex P4 is another member of the Adesilex line with its own set of performance characteristics. For a precise comparison, review the P4 product page to understand its substrate compatibility and application differences: https://fepy.com/product/mapei-adesilex-p4-25kg

Item Name	Adesilex P7 Grey 25KG
Brand	MAPEI
Consistency	Powder
Colour	Grey, White
Size	25Kg
Bulk density (kg/m³)	1300
Dry solids content (%)	100
EMI COD	EC1 R Plus - very low emission
Pot life	Over 8 hours
Application temperature	From +5°C to +40°C
Open time (EN 1346)	20 minutes
Adjustability time	approx. 60 minutes
Ready for grouting on a wall	after 4-8 hours depending on the absorbency
Ready for grouting on floors	after 24 hours
Set to light foot track	24 hours
Ready for use	14 days

لاصق أسمنتي (P7) عالي الأداء من مابي وزن (25Kg)

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