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what it's for

  • Protects exterior surfaces and grout joints from water and humidity.
  • Creates a water repellent, breathable barrier.
  • Prevents wear caused by weather damage.
  • Guards the surface against moss, mold and efflorescence.
  • Ideal for brick veneers and concrete.


  • Does not alter the material’s natural finish.
  • Offers long lasting, renewable protection.
  • Provides very high coverage rates.
  • Does not yellow over time.

ideal for

  • All Unpolished Natural Stone, Concrete

before and after

How to use it

Ready to use, no dilution necessary. On a clean, dry surface apply an even, generous coat of HYDROREP with a brush, roller or airless sprayer.

Apply the product until the surface is fully saturated, then wait 8 hours.
A second coat may be necessary, depending on the absorbency of the material.On dense natural stone apply only one coat.For concrete and porous natural stone, two coats are needed.The surface may be used for normal foot traffic after 8 hours.Full cure and maximum sealer protection is achieved in 24 hours.To provide an oil repellent barrier on exterior surfaces, apply a finishing coat of FOB after 8 hours.

Please note

Before application, test HYDROREP on a small, inconspicuous area of the surface or loose sample to check for any changes in color. Do not apply the product outdoors if rain is in the forecast.


1 Liter (1.06 QT)
  • Natural stone ›215 sq.ft. (20 m2)
  • Concrete ›54-107 sq.ft. (5-10 m2)

Container Size

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