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what's it for

  • Protects outdoor floors from water and damp.
  • Makes walls and coverings water-repellent.
  • Ideal for concrete.
  • Protects grout joints.
  • Protects against deterioration due to weather conditions.


  • It provides a breathable, lasting and renewable protection.
  • Does not affect the material’s natural look.
  • Does not yellow with ageing or with any environmental condition.
  • High penetration capacity.
  • Provides high coverage.
  • Prevents moss and mould formation.
  • It protects against efflorescence.

ideal for

  • Unpolished Marble And Granite
  • Unpolished Stone And Agglomerates
  • Concrete
  • Manufactured Stone

before and after

video tutorial

Method of use

No dilution required: ready to use.

Apply HYDROREP on a clean and dry surface using a brush or other application method in a regular manner, with two coats with an 8-hour interval in between.In case of poorly absorbent stone surfaces (e.g. slate), a single coat of the product is sufficient.To complete the cycle with an oil-repellent protection: apply the FOB XTREME stain-proofing protective agent instead of the second coat of HYDROREP.The surface can be walked on after just 4 hours.The water-repellent effect starts after 24 hours.FOR PROFESSIONAL USE ONLY:

Please note

On natural stone carry out a patch test on a small surface area to check for any changes in colour. Do not apply the product externally if rain is forecast. Does not protect against acidic aggression.


  • Natural stone10/20 m2
  • Concrete5 m2


5-litre cans in boxes of 4

1 litre cans in boxes of 12

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