MasterProtect H 400 is a water-based, 40% alkylalkoxysilane penetrating sealer. It provides long-lasting protection against moisture intrusion, freeze/thaw cycles, and chloride intrusion.
Benefits / Features
- 40% silane.
- Ideal for traffic-bearing surfaces.
- Does not alter surface appearance.
- Excellent penetration protecting against damage from moisture intrusion and chloride ion penetration.
- Breathable to allow interior moisture to escape without damaging sealer.
- One component for ease of application.
Recommended Uses
- Interior or exterior
- Horizontal and vertical
- Above grade
- Parking garages
- Stadiums
- Bridge decks
- Concrete highway road surfaces
- Ramps and barrier rails.
- Many other reinforced concrete structures