Weber Saint-Gobain - Official website of the company

weberfix plus

weberfix plus
weberfix plus

Product Benefits

  • Fixing small to medium size tiles on bathroom and kitchen walls
  • Ready to use
  • Flexible: suitable to use on woods,wood-cement boards
  • Ideal for renovation works
  • Laying tiles on internal existing wall tiles
  • Low VOCs

Ready-to-use paste tile adhesive for tiling on interior walls in both dry and humid areas.

Product Features

Key Benefits

  • Ready to use
  • 100% dust free, suitable for renovation works
  • Can use on cement base substrates and special substrates
  • Long open time allows tiles to be adjustable 10-15 minutes after laying
  • Good for fixing small to medium size tiles; 4"x 4", 8"x 8", 12'x 12" and

          16"x 16" 

Technical Data

  • Density : 1.70 g/cm3
  • Open time : 20 - 30 minutes
  • Adjusting time : 10 - 15 minutes
  • Recommended thickness : 0.5 - 4.0 mm
  • Waiting time before grouting : 24 hours
    • Remark: These test results are from laboratory test. They could be slightly different from on-site results because of the differences in applications and conditions.

Limit of Use

Certified Standard

International/European standard 

  • Initial shear adhesion strength ISO 13007 part 2- or EN 1348-7.2
    • Standard ≥ 1.0 N/mm2  l Result 3.30 N/mm2
  • Shear adhesion strength after heat aging ISO 13007 part 2-4.3.6 or EN 1324-7.4
    • Standard ≥ 1.0 N/mm2 l Result 3.60 N/mm2
  • Shear adhesion strength after water immersion ISO 13007 part 2-4.3.5 or EN 1324-7.3
    • Standard ≥ 0.5 N/mm2 l Result 0.65 N/mm2
  • Open time tensile adhesion strength ISO 13007 part 2-4.1 or EN 1346
    • Standard ≥ 0.5 N/mm2 l Result 1.10 N/mm2




Portable Document Format (PDF)

Security datasheet

Send or download the documentation

You can either send the documentation to en-email address, or download it.


Surface Preparation

  • For new substrate: it should be flat, hard, level, dry, and clean with normal absorption.    
  • For old substrate: scrape off any peel-off coatings or remove any de-bonding tiles and do the re-tiling.
  • Clean the surface until free from grease, dust, or any stains.
  • In case of new screed or render, the substrate should be fully cured for 7 days per 1 cm thickness of concrete before tiling.
  • In case of flexible or bendable substrates; gypsum board, gypsum-fiber board for instance; it is recommended to frame and brace them with screw for every area of 900 cm2 (30 x 30 cm.).  

Tiles Preparation

  • Tiles should not be immersed in water because it will decrease bonding strength of the adhesive.
  • Ensure that tiles are clean, dry, free from grease, dust, or any other contaminations.


  • weber.fix plus is a ready-to-use tile adhesive, no water required. Just mix the product until a homogeneous paste.
  • After proper mix, the product should be left for 3 to 4 minutes before using in order to get the complete chemical reaction.  
  • Apply some paste adhesive on the wall, and then use a notched trowel to equally spread the adhesive horizontally on the area of 1 - 2 m2.  
    • The depth of the notched trowel is to control the constancy and quantity of adhesive. 
  • In case of tile size exceeding 25 x 25 cm (10" x 10"), it is recommended to have adhesive buttered onto the tile back in order to ensure the overall covering of the adhesive onto substrate and also to prevent voids after fixing tiles on the substrate, which could make tiles being fragile and allow water permeation. 
  • Lay tiles on the paste adhesive and press firmly or knock gradually with rubber hammer in order to spread the notch of adhesive equally and ensure a good contact.  
  • Leave clearance joints, at least 2 mm, for grouting. 
    • Carefully clean of any excess adhesive on the tiles and joints with a damp sponge when the adhesive is still wet. 
  • Any adjustments can be done within 10 to 20 minutes before weber.fix plus sets. 
  • Wait for 24 hours before grouting to let the adhesive dry. 
    • Weber grouting products are available in many ranges of color and applications depending on the joint width and working conditions.

Application Property

  • Open time: 30 minutes after opened or close the bucket every times after use
  • Adjustment time: 10 to 20 minutes
  • Time before grouting: at least 48 hours depending on substrate and tile 
  • Setting time: 8 to 15 days depending on climate conditions
  • Recommended thickness: 0.5 to 4 mm  

Recommendation for Use

  • Avoid applying the adhesive in lumps (as shown in the picture) at the tile back.  This will create voids underneath the tiles, which could lead to the tile fragility and water permeation.
  • Avoid using the adhesive on red-hot substrates or the substrates exposing to direct sunlight.  
  • To maintain straight joints, spacers should be used (as shown in the picture).  The joint width is controlled by the width of spacer.
  • To avoid water leakage into underneath tiles and to avoid tile movement when there is foot traffic, the joint width is recommended to be at least 1.5 mm for wall and at least 3 to 20 mm for floor.




  • 1 kg drum (Approximately one drum / 1 m2)
  • 3 kg drum (Approximately one drum / 3 m2)
  • 15 kg drum (Approximately one drum / 15 m2)



  • White