Sikagard®-440 HZ
(formerly MProtect H 440HZ)
BREATHABLE, WATER-REPELLENT, SOLVENT-BASED, SILANE REACTIVE PENETRATING SEALER
Sikagard®-440 HZ is a breathable, solvent-based, reactive penetrating sealer containing 40% alkylakoxysilane.
- Excellent depth of penetration
- Water repellent which helps to protect from damage caused by chloride intrusion, extends the life of structures
- Solvent-based, excellent for cold-weather applications
- Breathability allows interior moisture to escape without damaging the sealer
- Does not alter the surface appearance
- Surface sealer helps reduce efflorescence, atmospheric staining, and mildew