MasterProtect H 1001: Clear, breathable, solvent-based silane, penetrating water-repellent sealer

Formerly: Hydrozo 100 Plus

How does MasterProtect H 1001 work?

MasterProtect H 1001 is a clear, breathable, high-performance, 100% silane sealer that achieves highest depth of penetration with an oleophobic additive for protecting new and existing concrete surfaces by reducing staining caused by motor oils, grease, and food.

Recommended uses:

  • Interior and exterior
  • Horizontal only
  • Above grade
  • Stadiums
  • Food courts
  • Plazas
  • Parking garages

What are the unique features of MasterProtect H 1001?

  • Oleophobic additive reduces staining caused by motor oils, grease, and food
  • 100% silane
  • Protects against chloride ion penetration
  • Excellent depth of penetration
  • Protects structure from damage caused by wind-driven rain
  • Does not alter surface appearance
  • Surface sealer helps reduce efflorescence, atmospheric staining, and mildew

What are the benefits of MasterProtect H 1001?

  • Breathability allows interior moisture to escape without damaging sealer
  • Solvent based, excellent for cold weather applications
  • Superior water repellence so it penetrates deeply and chemically reacts within the pores of concrete to form a long-lasting water-repellent surface
  • Abrasion resistant so it provides long-lasting protection to horizontal substrates subject to traffic abrasion, such as bridge decks and highway surfaces

US / Canada Product Information

Data Guide

Data Guide (French)

Certification Letter

LEED Letter

Direct contact

Master Builders Solutions Technical Support

Construction Systems


Safety Data Sheet (SDS)

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Product Certifications

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Related Literature

Certification Letter

pdf (97.99 Kb)

Data Guide

pdf (348.79 Kb)

Data Guide (French)

pdf (490.39 Kb)

LEED Letter

pdf (101.50 Kb)

LEED Letter (v4)

pdf (33.67 Kb)