MasterProtect H 107 is a clear, water-based silane/siloxane sealer for protecting a wide variety of vertical surfaces. It provides a cost-effective solution for protecting substrates from water and the elements. 

Product Highlights

  • Water repellency extends life of building

  • VOC compliant for EPA and most regional jurisdictions

  • Breathability allows interior moisture to escape without damaging sealer

  • Transparent and non-staining, does not alter surface appearance

  • Easy to apply

  • Cost effective, providing durable performance at an affordable cost 


  • Vertical

  • Interior or exterior

  • Above grade 


  • Brick

  • Concrete
    • Architectural
    • Exposed aggregate
    • Glass-fiber reinforced – Precast/poured in place – Tilt up
  • Stone
    • Granite/marble/limestone (unpolished) – Sandstone

  • Stucco