Series 633

Prime-A-Pell H2O

Generic Type

Siloxane/Silane Blend

Common Usage

Prime-A-Pell H_2_O is a clear, filmless, low solids, penetrating water-based water repellent for virtually all above-grade, concrete, stucco, precast, brick, sandstone and block masonry. Concrete, stone and masonry treated with diluted Prime-A-Pell H_2_O resist water intrusion, stain damage, freeze/thaw spalling, efflorescence and rust damage. The treatment does not alter the color or texture of the surface, nor significantly affect the vapor transmission qualities of the substrate. The solution penetrates the substrate and chemically reacts to create a powerful barrier against water penetration. This barrier is resistant to ultraviolet and water deterioration.

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Volatile Organic Compounds

EPA Method 24: 0.16 lbs/gallon (19 grams/litre)

Topcoats

If color is desired, apply Series 617 Conformal Stain WB within 12 to 36 hours after application of Series 633. Application of Series 617 outside of this time frame may compromise water-repellency and/or adhesion properties.

Curing Time

Protect treated surfaces from rain and lawn sprinklers for 6 to 8 hours. (Time to resist moisture is increased at lower temperatures.) Allow 7 to 14 days before evaluating performance.

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