Silway 715 water repellent is a water-dilutable solution of potassium methyl siliconate designed to impart water repellency to a wide variety of surfaces. Supplied at a concentration of 52 percent in water. 

Silway 715 water repellent is usually  diluted to a concentration of 3  percent or less before application.

Silway 715 water repellent reacts with carbon dioxide in the air to form an insoluble water-resistant treatment within 24 hours.

Key features:

    1, Reduces water absorption into the substrate, thus reducing spalling due to freeze-thaw and efflorescence, thereby                  increasing the life of the substrate.

    2, Colorless and non-yellowing protection  preserves the natural appearance of the  substrate.

    3, Penetrating and breathable

    4, Low VOC

    5, Nonflammable