MasterProtect H 440VT

Clear, breathable, solvent-based, silane penetrating water-repellent sealer

How does MasterProtect H 440VT work?

MasterProtect H 440VT is a clear, breathable, solvent-based, water-repellent sealer containing 40% silane.

Recommended uses:

• Vertical
• Exterior
• Above grade

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
• 40% silane
• 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