​​MasterProtect H 185

High-performance, breathable, water-based, patented silane/siloxane blended water-repellent sealer for lightweight block

How does MasterProtect H 185 work?

MasterProtect H 185 is a high-performance, water-based, clear, silane/siloxane sealer designed to provide long-term protection for the most challenging split-faced and lightweight block as well as standard CMU.

Recommended uses:

• Vertical
• Interior or exterior
• Above grade

What are the unique features of MasterProtect H 185?

• 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 185?

• Treats lightweight block and CMU 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