High-performance, breathable, water-based, silane/siloxane water-repellent sealer
Formerly: Enviroseal Double 7 for Brick
How does MasterProtect H 177 work?
MasterProtect H 177 is a high-performance, water-based, VOC-compliant, clear silane/siloxane sealer designed for dense, vertical masonry surfaces like hard-burnt brick.
Interior or exterior
What are the unique features of MasterProtect H 177?
Water repellency extends life of building
VOC Compliant for EPA and most regional jurisdictions
Transparent and non-staining; does not alter surface appearance
Easy to apply
What are the benefits of MasterProtect H 177?
Treats brick and mortar providing long-lasting protection against moisture intrusion
Excellent water bead so the substrate maintains dry appearance during rainfall
Breathability allows interior moisture to escape without damaging sealer