Features and Benefits

High resistance for layers of 1 to 100 mm (0.04 – 3.94 in) in a single application


  • High ultimate resistance (400 kg/cm2 / 5,689 psi)
  • For indoor and outdoor use / Horizontal and Vertical Areas
  • Fast setting

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Ceresit RS 88 is a cementitious mortar for the renewal of concrete surfaces. Consistency can be adjusted from thick to liquid by varying the water dosage. Ideal for the improvement of concrete floors, holes and hollows filling, leveling work on ladders, podiums and ramps, as well as to cover and fill concrete surfaces.

Step by step

Step 1

Substrates must  be clean, free from structural defects, firm, dry and free of substances which may impair adhesion.

Step 2

After mechanical pretreatment (e.g. grinding/vacuuming), prepare the substrate with suitable primers and levelling compounds so that it is ready to receive floor coverings.

Step 3

Apply the adhesive evenly to the substrate with a suitable notched trowel. See more details for the application of the product (wet bonding, contact bonding)  in the Technical Data Sheet.


6 Rules for perfect floor

6 Benefits of self-levelling compounds