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what it's for

  • Seals grout joints and prevents stains.
  • Protects grout joints from water and humidity.
  • Makes cleaning fast and easy.
  • Perfect for mosaics.
  • Keeps grout joints looking new for years.
  • Can be used both indoors and outdoors.


  • Easy-to-use: just spray on the grout joint.
  • Eco-friendly: water-based.
  • Dual-action: protects grout joints and makes cleaning easier.
  • Does not alter grout joint color.
  • Odorless.
  • Fast drying.
  • VOC free: contributes towards LEED credits.
  • PFOA free: non carcinogenic.

ideal for

  • Cementitious Grout Joints


  • Certified GEV-EMICODE®

    This product has extremely low VOC emissions: certified GEV-EMICODE® - EC1Plus

before and after

How to use it

Spray GROUT PROOF directly on the grout and spread it evenly with a small brush. The surface can be walked on after 4 hours.

Please note

Immediately remove any excess product on the tile with a clean cloth or paper towel. Keep out of reach of children.


24 OZ
  • Minimum coverage ›200 sq.ft. (20 m2)
  • Maximum coverage ›400 sq.ft. (40 m2)

Container Size

24 oz spray, 6 pieces per carton

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