40% solids water-based penetrating silane sealer

A 40% solids, 100% reactive, waterborne silane sealer. This clear, penetrating, breathable water repellent is designed for use on interior and exterior above grade concrete or masonry surfaces.

SpecSilane 40 WB penetrates the surface and bonds directly with the substrate, which results in a surface that is highly resistant to both moisture and salt.

SpecSilane 40 WB 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. VOC compliant.

Features & Benefits

• Provides excellent chloride screen
• Excellent water repellency while maintaining breathability
• VOC compliant – water-based
• 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
• 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