Water-Based, Reactive Silane Water Repellent

BARACADE SILANE 40 WB is a water-based, breathable, ready-to-use, non-yellowing, deep penetrating, reactive concrete water repellent containing 40% silane.  It protects concrete against the damaging effects of water intrusion, deicing chemicals, freeze-thaw exposure, and airborne contaminants such as acid rain and smog.  BARACADE SILANE 40 WB will not change the appearance or texture of the treated surface.  BARACADE SILANE 40 WB produces a water repellent surface by penetrating and reacting deep within the capillaries of the substrate.

Features & Benefits

  • Reduces intrusion of water, deicing chemicals, and airborne contaminants
  • Provides a chloride screen to help protect steel reinforcement from corrosion
  • Penetrates deep into capillaries of treated surface
  • Improves freeze-thaw resistance
  • Will not alter texture or appearance of treated surface
  • Water-based - low VOC content
  • Will not etch glass


  • Parking decks
  • Bridge decks
  • Public sidewalks and ramps
  • Concrete parapets and barriers
  • Precast concrete

Specifications / Compliances

  • Meets the performance standards of NCHRP 244


BARACADE SILANE 40 WB is packaged in 55 gal (208 L) drums and in 5 gal (18.9 L) pails.