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System for installing ceramic tiles over existing ceramic floor tiles

Application steps

Discover the application steps, the products used for this solution and other alternative products.

1

Not cracked and well-anchored existing tiles

2

Smoothing compound for repairing detached tiles

PLANITOP FAST 330

After checking and preparing the existing substrate, fill any gaps left after removing damaged tiles by applying the skimming product with a trowel.

3

Adhesive

KERAFLEX MAXI S1 ZERO

Apply the adhesive on the substrate with a notched trowel suitable for the type and format of the tiles to ensure the back of the tiles is sufficiently wetted. Use the double-buttering method where specified by UNI 11493-1.

4

Ceramic tiles

5

Grout

KERAPOXY EASY DESIGN

Once the adhesive has set, carefully fill the grouts to their full depth using a rubber trowel without leaving gaps or steps.

6

Sealant

Seal the perimeter and expansion joints after inserting MAPEFOAM to set the correct depth.

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