MasterProtect H 200

Clear, water-based 20% silane penetrating sealer

Formerly: Enviroseal 20

How does MasterProtect H 200 work?

MasterProtect H 200 is a clear, water-based 20% alkylalkoxysilane penetrating sealer. It protects against moisture and chloride intrusion.

Recommended uses:

  • Horizontal and vertical
  • Exterior or interior
  • Above grade

What are the unique features of MasterProtect H 200?

  • Water-based, VOC compliant
  • USDA compliant (nonfood contact areas)
  • Transparent, non-staining
  • Breathable
  • One component
  • Water-repellent

What are the benefits of MasterProtect H 200?

  • Environmentally friendly
  • Use in food manufacturing and service structures
  • Does not alter surface appearance
  • Allows interior moisture to escape without damaging sealer
  • Easy to apply; saves labor
  • Protects against damage from moisture intrusion and chloride ion penetration

Product Information

Data Guide

Certification Letter

LEED Letter

Safety Data Sheets