Clear, breathable, solvent-based, silane penetrating water-repellent sealer
Formerly: Hydrozo Clear 40 VOC
How does MasterProtect H 440VT work?
MasterProtect H 440VT is a clear, breathable, solvent-based, water-repellent sealer containing 40% silane.
What are the unique features of MasterProtect H 440VT?
No masking of windows necessary and requires no cleaning after application
No residue, will not harm glass windows, metal frames, or painted surfaces
Excellent depth of penetration
Does not alter surface appearance
What are the benefits of MasterProtect H 440VT?
Breathability allows interior moisture to escape without damaging sealer
Solvent based, excellent for cold weather applications
Water repellent so it helps to protect the structure from wind-driven rain and chloride intrusion
Surface sealer helps reduce efflorescence, atmospheric staining, and mildew