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      Renovation plasters

      CERESIT CR 82
      Durable Silicate Coating for External Facades

      Solvent-free silane-based injection cream against rising wall moisture.
      • Prevents capillary rise of moisture in the walls
      • Easy application
      • Ready to use

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      Product Description

      CERESIT® CR 82 can be injected with pressure-less method via drilled holes using standard equipment. It diffuses in a dump wall and creates horizontal waterproofing barrier in the walls, even the ones with voids and cracks. To be used during sealing and renovation work of the external and internal walls, in plinths area, foundations or basements walls. Especially recommended for walls with a heterogeneous structure - containing voids and cracks. Available pack size: 10 l
      • Prevents capillary rise of moisture in the walls
      • Easy application
      • Ready to use
      • Solvent free
      • Suitable for high moisture content
      • Suitable for injection of walls with voids and cracks
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      Ceresit-CR82-Front-UK-ecommerce.tif

      How to Use

      CERESIT CR 82 SUBSTRATE PREPARATION

      CERESIT CR 82 requires preliminary examinations to ensure the desired result. Particularly important are the extent of moisture penetration in the existing structure and the presence of deleterious salts, wall type and thickness as well as existing ground water conditions. As a rule, brickwork can only be durably sealed against moisture if supporting measures are taken. Before or after drilling the bore holes, chip off the damaged render for a minimum of 80 cm beyond the visible damp and salt area. Gypseous mortar or render must be completely removed. If necessary, clean the brickwork mechanically.

      APPLICATION OF CERESIT CR 82

      Use suitable standard device and inject ready to use creme CR 82. The spray lance or the end of the tube should be place at the bottom of the hole and then apply the cream evenly while pulling the lance out of the hole. Correctly applied cream must completely fill the hole. Every single hole must be filled in one pass. After the creme is absorbed, all openings should be plugged flush with wall surface using appropriate mortar Ceresit CR 61 renovation render.

      IMPORTANT TO NOTE WHEN USING CERESIT CR 82

      The hole diameters and the distance between the holes may vary, as they depend on the construction material's absorbency. Do not mix with other materials. Use only at temperatures of +5°C to +35°C. Please do not interrupt the injection during filling hole. CR 82 is not a surface impregnation agent and can not be use as such. In case white efflorescence appear on the surface at injection holes, they could be clear with wire brush.

      Frequently asked questions

      CERESIT CR 82 is used during sealing and renovation work of the external and internal walls, in plinths area, foundations or basements walls. Especially recommended for walls with a heterogeneous structure - containing voids and cracks.

      CERESIT CR 82 can be applied on walls, even the ones with voids and cracks.

      CERESIT CR 82 is present in CERESIT Renovation System.
      100% recyclable polypropylene

      Our Eco Buckets are made of polypropylene and can be recycled.
      Up to 62% recycled plastic (PCR)

      We incorporate post-consumer recycled plastic (PCR) into our Eco Buckets, reducing carbon emissions.
      Expanding the Eco Bucket family

      Ceresit's commitment to sustainability extends beyond Tiling products. Now, our Facade Solutions also benefit from Eco Bucket with packaging made from up to 62% recycled plastic.

      Works Well With
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        CERESIT CR 62

        Renovation plaster, specialized for historical buildings 
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        CERESIT CR 64

        Finishing layer of the renovation façade system 
      • ${/content/heliux/adhesive/ceresit/gb/en/products/mortars-and-auxiliaries/renovation-plasters/renovation-plasters/product#/ceresit-cr-61/SAP_0201VNC014C0/searchResult.productFields.MainImageAltText}
        CERESIT CR 61

        For historical and other buildings subject to renovation 

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