SpecSilane 40 is a 40% solids, 100% reactive, silane sealer. This clear, penetrating, breathable water repellent is designed for use on interior and exterior above grade concrete or masonry surfaces.
SpecSilane 40 penetrates the surface and bonds directly with the substrate, which results in a surface that is highly-resistant to both moisture and salt.
Features & Benefits
- Reduces the effects of freeze-thaw cycling and weathering on concrete structures
- Excellent water repellency while maintaining breathability
- Colorless and non-yellowing
- Long-lasting protection for new and existing concrete and masonry surfaces
- Dries tack-free and skid-resistant
- Provides excellent chloride screen