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CERESIT RS 88

  • High ultimate resistance
  • For indoor and outdoor use
  • Horizontal and vertical areas

Features and benefits

Levelling compound for layers of 0.5 – 10 mm in one single application, suitable for concrete floors.

Properties

Description

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, levelling work on ladders, podiums and ramps, as well as to cover and fill concrete surfaces.Available pack size: 25 kg

Documents and downloads

How to use

CERESIT Tiling CE60 LP Instructions Illustration Step 1

SUBSTRATE PREPARATION FOR APPLICATION OF CERESIT RS 88

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

CERESIT Tiling CE60 LP Instructions Illustration Step 2

MIXING OF CERESIT RS 88

CERESIT RS 88 must be prepared in a bucket with clean water (5.5-6.5 litres/25 kg bag). Mix well in order to avoid lumps. 

CERESIT Tiling CE60 LP Instructions Illustration Step 3

APPLICATION OF CERESIT RS 88

Apply the product at the right thickness using the mortar. Avoid quick drying and direct exposure to sunlight. At low temperatures, the workability and the drying time will increase. In order to apply in thicknesses higher than 10 mm, add 30% sand (7.5 kg/bag of RS 88) with a grain of < 4 mm. No additional water is required when adding sand. 

Related how to guides

  • How to prepare floor for self levelling compound application
  • How, when and why use primers in flooring jobs

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Frequently asked questions