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Cool Barrier Grip WWR

Hydrophobic impregnation solvemtless for concrete protection

Cool Barrier Grip WWR is a solventless silicone microemulsion concentrate based on silanes and siloxanes that is diluted with water to yield a microemulsion. Dilute,aqueous solutions of Cool Barrier Grip WWR are high-quality, specialty water repellents for hydrophobic impregnation and priming normal and reinforced concrete as well as water resisting admixtures for non-load bearing manufactured concrete products.

EN 1504-2


COOL BARRIER GRIP WWR is characterised by:

  • good depth of penetration
  • dilutable with water, and free of solvents
  • low volatility
  • high resistance to alkalis
  • greatly delays chloride and water absorption by concrete
  • no loss in breathability
  • improved durability against freeze-thaw de-icing salt stress
  • enhanced durability
  • provides good adhesion for paints

Technical Leaflet: Cool Barrier Grip WWR

Usefull downloads

Hydrophobic Impregnation of Concrete 1.8 MB

Hydrophobic Impregnation Silanes EN 1504-2 1.2 MB

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