CERESIT R 766 MULTI-PURPOSE PRIMER

  • High concentration - high coverage
  • For use in pre-existing and new substrates
  • Fast drying

Features and benefits

For absorbent and non-absorbent substrates, ensuring the adhesion of self-levelling compounds or repair mortars to the substrate.

Properties

Description

CERESIT® R 766 is a high-concentrated adhesive promoter with a very low emission of volatile organic compounds (VOCs). It is mainly used for porous, non-porous and glazed surfaces such as ceramic tile or epoxy coatings, etc. and porous surfaces such as concrete, plaster, terrazzo, mortar, stone, wood, etc. ensuring the adhesion of self-levelling compounds or repair mortars to the substrate.Available canister size: 10 kg

Documents and downloads

How to use

CERESIT Tiling CE60 LP Instructions Illustration Step 1

SUBSTRATE PREPARATION FOR APPLICATION OF CERESIT R 766

Substrates must comply the requirements of comparable national standards. In particular they must be clean, free from structural defects, firm, permanently dry and free of release agents. In case of cement based substrates, any laitance must be removed using suitable machines.

CERESIT Tiling CE60 LP Instructions Illustration Step 2

MIXING OF CERESIT R 766

Shake vigorously before use and then dilute CERESIT R 766 with water 1:1 for non-absorbent surfaces and 1:4 (1 CERESIT R 766 : 4 water) for porous surfaces. 

CERESIT Tiling CE60 LP Instructions Illustration Step 3

APPLICATION OF CERESIT R 766

Pour the dilution on the floor and distribute it evenly using a plush roller and brush moving them crosswise. For highly absorbent substrates apply a second coat. Let dry 1 to 2 hours. 

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

It is mainly used for porous, non-porous and glazed surfaces such as ceramic tile or epoxy coatings, etc. and porous surfaces such as concrete, plaster, terrazzo, mortar, stone, wood, etc. ensuring the adhesion of self-levelling compounds or repair mortars to the substrate.

CERESIT R 766 is a multi-purpose flooring primer, which can be used as a primer before directly bonding floor coverings and wood flooring on suitable substrates with CERESIT dispersion adhesives.

Only carry out floor installation work if the floor temperature is above 15 °C, air temperature above 18 °C and relative humidity below 75 %.