Repel WB

REPEL WB is a water-based, ready to use, silane /siloxane water repellent. REPEL WB is formulated for use on concrete surfaces, such as pre-cast or poured-in-place concrete.


  • Allows concrete/masonry repel water and salts
  • Colorless & odorless
  • Non-staining, non-yellowing, breathable
  • Reduces efflorescence and spalling
  • Will not alter texture or appearance of treated surface


Horizontal and vertical surfaces such as:

  • Concrete
  • Concrete block
  • Lightweight concrete
  • Brick
  • Mortar joints

For pricing
and availabilty,

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