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Waterstopper WB

SILOXANE BASED WATER REPELLENT FOR CONCRETE AND MASONRY

Water Stopper WB is a ready to use, penetrating, colorless, non-yellowing, breathable siloxane based concrete and masonry water repellent treatment compound.  Once applied, Water Stopper WB   chemically reacts with the substrate and forms long life water repellent groups that crosslink into a polysiloxane compound.  Surfaces treated with Water Stopper WB are protected against the damaging effects of water intrusion, de-icing chemicals, freeze-thaw exposure, acid rain, airborne impurities and most other atmospheric chemicals without altering the appearance or texture of the treated substrate.  Water Stopper WB is formulated to protect vertical above grade concrete and masonry surfaces such as precast, tilt up and monolithic concrete, concrete block, natural or cast stone and brick masonry, as well as protecting horizontal concrete wearing surfaces.  Water Stopper WB is recommended for both interior and exterior use.

BENEFITS:

  • Water-base formula for odorless applications.
  • V.O.C. compliant.
  • Provides chloride / salt resistance and water repellency.
  • No significant color change to substrate.

COMPOSITION: Oligomeric alkylalkoxy siloxane micro-emulsion in water. Contains less than 100 g/L (2.08 lbs. /gal.) volatile organic compounds. Meets existing VOC (VOM) regulations for Waterproofing Sealers under the EPA’s National AIM (Architectural and Industrial Maintenance) listings for all states including OTC, LADCO, CARB, and SCAQMD. 

COVERAGE: The following coverage rates are approximate and for estimating purposes only.  Specco recommends that a test application is made on the actual surface to be treated to accurately determine coverage rates, effectiveness and influence on surface appearance.

 SURFACE TYPE  COVERAGE (sq. ft./gal)  SURFACE TYPE  COVERAGE (sq. ft./gal) 
Concrete 100 - 150 Natural Stone-Porous 60 - 100
Clay Brick - Porous 60 - 120 Natural Stone-Dense 50 - 80
Clay Brick - Dense 100 - 120 Precast Paver Block 150 - 200
Block 80 - 100 Stucco 75 - 100
Cast Stone 75 - 125 Artificial Stone 50 - 100

SHIPPING CLASS: ITEM 155250, SUB 2, LTL 55 - CONCRETE WATER REPELLENT WATER BASE - NOT REGULATED BY D.O.T.

AVAILABLE IN:  1 Gallon (3.78 L), 5 Gallon (18.9 L) pails, 55 gallon (208 L) drums

Available info for this product:
 
Tech Data MSDS

Tech Data

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Specco
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A Complete Line of
Quality Products for Concrete
and Masonry since 1972

601 North 5th Avenue
Kankakee, IL 60901

630-257-5060