MasterProtect H 185

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

Formerly: Enviroseal PBT

 

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

Product Information

Data Guide

Certification Letter

Guide Spec

LEED Letter

Safety Data Sheets