Product Application

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