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weber.color no stain

weber.color no stain
weber.color no stain

Product Benefits

  • For 0.2 - 6 mm joint width
  • Anti-efflorescent and white stain
  • Anti-fungus and black mold
  • For granito tiles, marbles, granites, and natural stones
  • Ideal for the areas with high humidity
  • Low VOCs

Anti-stain high performance tile grout ideal for external applications and the areas with high humidity.

Product Features

Key Benefits

  • Floor & Wall
  • Interior & Exterior
  • Suitable for grouting on the joint of tiles, natural tiles ; especially for dark color tiles or the humid area such as fountain

Technical Data

  • Density of powder : 0.9 - 1.1 g/cm3
  • Chemical curing time : 3 - 4 minutes
  • Pot life (in shade) : 30 minutes
  • Waiting time after tiling before grouting : 24 hours
  • Recommended joint width : 0.2 - 6 mm
  • Time before traffic : 24 hours
    • Remark: These test results are from laboratory test. They could be slightly different fromon-site results because of the differences in applications and conditions

Limit of use

  • Not suitable for joint width smaller than 6 mm (instead weber.color plus should be used). 
  • Not suitable to use in swimming pool (instead weber.color HR or weber.color poxy should be used). 
  • Not suitable if grout is required to be chemical-resistant and acid-resistant; industry, hospital, food-storage area, for instance (instead weber.color poxy should be used).    

Certified Standard

International/European standard

  • Abrasion resistance ISO 13007 part 4.4.4 or EN 12808-2
    • Standard ≤ 2,000 mm3 l Result 65 mm3
  • Flexural strength under standard condition ISO 13007 part 4-4.1.3 or EN 12808-3
    • Standard ≥ 2.5 N/mm2 l Result 7.13 N/mm2
  • Compressive strength under standard condition ISO 13007 part 4-4.1.4 or EN 12808-3
    • Standard ≥ 15.0 N/mm2 l Result 25.26 N/mm2
  • Shrinkage ISO 13007 part 4-4.3 or EN 12808-4
    • Standard ≤ 3.0 mm/m l Result 1.44 mm/m
  • Water absorption after 30 minutes ISO 13007 part 4-4.2 or EN 12808-5
    • Standard ≤ 5.0 g l Result 0.61 g
  • Water absorption after 240 minutes ISO 13007 part 4-4.2 or EN 12808-5
    • Standard ≤ 10 g l Result 0.92 gmm.

 

 

Documentation

Send or download the documentation

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

Colors

weber.color no stain

EN_weber.color no stain

Application

Substrate preparation

  • The joints should be clean and dry before grouting.
  • Clean and remove any particles or contaminations remaining in the joints in order to ensure a good grout adhesion and the color uniformity.  

Mixing

  • Put clean water in a bucket (the water should be at room temperature, not warm or hot).
  • Gradually add weber.color no stain in the water and mix at the same time until homogeneous lump-free paste is obtained.  The mixing proportion is;     
    • 1:3           by weight (water : grout)   
    • 1:2.5        by volume (water : grout) 
  • After proper mix, leave the product for 3 - 4 minutes before using in order to have the complete chemical reaction. 
  • The mixture of weber.color no stain should be used within 30 minutes and kept away from heat & sunlight.  

Application

  • For wall: Use weber rubber trowel or an appropriate tool to fill tile joints diagonally.    
  • For floor: Apply the mixed grout onto the area of 1 m2, and then use the rubber trowel to diagonally fill the joints.
  • Wipe off the excess grouts with damp sponge before the grout sets.
  • Clean tile surfaces with clean cloth after 2 hours.
  • Wait for 24 hours before traffic to ensure the good bonding of grout.  

 

 

Application property

  • Pot life: 30 mintes 
  • Setting time: 24 hours
  • Time before traffic: at least 24 hours 
  • Recommended joint-width: 1 to 6 mm
  • Application temperature: +5°C to +35°C  

Recommendation for Use

  • Avoid grouting when raining or cover the grouting areas in order to prevent stain that can be occurred when tile grout is not set. 
  • In case of clay tiles or porous tiles, weber.klin tec should be used before grouting to protect the tile surfaces from grout-color stains. 
  • Using spacer while tiling to neatly keep the joint lines. Size of spacer defines the joint width. 
  • To protect water leakage into underneath tiles and to avoid tile movement when there is foot traffic, the joint width should be at least 1.5 mm for wall applications and should be at least 3-6 mm for floor applications. 
  • In case shortage use of weber.color no stain in a box set, you can use weber.color HR or weber.color poxy instead. 

Packaging

Packaging

  • 1 kg bag (One bag could be used with the area of 19 m2 approximately.)      

  

Shelf Life & Storage

  • One year after manufacturing date when stored unopened in dry and ventilated place (store airtight in dry and ventilated conditions, if remained in opened bag)

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