Name: Mapei Adesilex MT32
Brand: Fepy
SKU: 40737-BAG-1
Availability: InStock

Question 1

What is Mapei Adesilex MT32 and what is it used for?

Accepted Answer

Mapei Adesilex MT32 is a professional-grade, flexible tile and stone adhesive designed for interior and exterior installations. It provides strong adhesion, is easy to spread and finish, and stays elastic under water exposure, making it suitable for a range of tile and stone bonding applications including large-format tiles.

Question 2

Which substrates can Adesilex MT32 bond to?

Accepted Answer

Adesilex MT32 bonds well to most common substrates, including plaster, plasterboard, cement, concrete, and cementitious screeds. Its versatility makes it suitable for varied substrate conditions typically encountered in tiling projects.

Question 3

Why is MT32 good for vertical or overhead tiling?

Accepted Answer

MT32 has excellent non-slump characteristics and good green bonding strength, which helps tiles stay in place on vertical and overhead installations during handling and initial set, reducing the risk of slippage.

Question 4

Is Adesilex MT32 suitable for exterior applications and wet areas?

Accepted Answer

Yes. MT32 is designed to provide a waterproof bond and remains elastic under exposure to moisture, making it suitable for exterior installations and wet environments where durability and movement accommodation are important.

Question 5

Can MT32 be used with large-format tiles?

Accepted Answer

Yes. MT32 is suitable for large-format tile installations, enabling faster and more efficient bonding while maintaining a strong, flexible adhesion over long spans.

Question 6

How do I mix and apply Adesilex MT32?

Accepted Answer

Mix MT32 with clean water to a creamy, lump-free consistency using a low-speed mixer. Allow the mix to rest briefly if advised, then re-stir to uniformity. Apply with a suitable notched trowel and, for large tiles, back-butter to ensure full contact with the substrate and tile underside. Press tiles firmly into the adhesive to achieve full bedding.

Question 7

Can I back-butter MT32, and when should I do it?

Accepted Answer

Back-buttering is recommended for large-format tiles or when achieving optimal contact is critical. This helps ensure full coverage behind the tile and improves bond strength and evenness, especially on challenging substrates.

Question 8

What safety precautions should I follow when using Adesilex MT32?

Accepted Answer

Wear appropriate PPE such as gloves and eye protection, ensure good ventilation, and avoid prolonged skin contact. Use clean water to wash off any splashes promptly and store the product in a dry, cool place away from moisture and incompatible materials.

Question 9

What is the expected yield or coverage of a 10 kg bag of MT32?

Accepted Answer

Coverage depends on tile size, substrate roughness, and the thickness of the bedding. MT32 typically offers higher yield and easier spreading compared to standard adhesives due to its creamy texture, but exact coverage should be estimated based on your specific tile size and substrate condition.

Question 10

How does MT32 handle substrate movement or expansion?

Accepted Answer

MT32 provides a flexible, elastic bond that accommodates minor substrate movements and thermal or structural expansion without losing adhesion, helping to prevent cracks and debonding in challenging installations.

Question 11

What installation scenarios is Adesilex MT32 best suited for?

Accepted Answer

MT32 is well-suited for interior floors and walls, exterior tiling, wet areas, and installations requiring high bond strength, non-slump performance, and the ability to bond large-format tiles or stone while remaining elastic under moisture exposure.

Question 12

Where can I explore similar tile adhesives on Fepy and how do they differ from MT32?

Accepted Answer

On Fepy, you can explore a range of tile adhesives in the Adhesives and MAPEI categories to compare features like non-slump performance, elasticity, and suitability for exterior/wet-area tiling. See the Adhesives collection at https://fepy.com/collections/adhesives and the MAPEI-specific options at https://fepy.com/collections/mapei for broader comparisons with MT32.

Mapei Adesilex MT32

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