816.968.5600

SpecShield WB Extra

High Solids Silane-Siloxane Water-based Penetrating Sealer


SpecShield WB Extra is a 100% reactive, waterborne silane-siloxane sealer. This clear, penetrating, breathable water repellent is designed for use on interior and exterior above grade concrete or masonry surfaces.

SpecShield WB Extra penetrates the surface and bonds directly with the substrate, which results in a surface that is highly resistant to both moisture and salt.

SpecShield WB Extra helps protect concrete and masonry surfaces, decks, pavements, parking structures, ramps, bridges, marine platforms etc. against the corrosive effects of de-icing salts, moisture and weathering to prevent spalling and deterioration of concrete structures.


Features & Benefits

  • Provides excellent chloride screen
  • Excellent water repellency while maintaining breathability
  • Actual VOC = 0 grams/liter
  • Reduces the effects of freeze-thaw cycling and weathering on concrete structures
  • Long-lasting protections for new as well as old concrete surfaces
  • Dries tack-free and skid resistant
  • Water based, colorless and non-yellowing


Product Resources

SpecTech: Cold Weather Product Storage

SpecTech: Product Storage & Shelf Life Guidelines

SpecChem Product Selection Guide

SpecChem Product Category Overview

SpecGuide: SpecChem Product Catalog


SpecChem, LLC ©   All Rights Reserved  |  Privacy Policy
Site Created by KC Web Specialists, LLC.