MasterProtect H 1000: High-performance, clear, breathable, 100% silane penetrating sealer

Formerly: Hydrozo 100

How does MasterProtect H 1000 work?

MasterProtect H 1000 is a clear, breathable, high-performance, 100% silane, water repellent sealer that achieves highest depth of penetration.

Recommended uses:

  • Interior and exterior
  • Horizontal and vertical
  • Above grade
  • Traffic-bearing concrete substrates
  • Bridge decks and substructures
  • Concrete highway surfaces
  • Ramps and barrier rails
  • Parking garages
  • Buildings
  • Stadiums
  • Many other reinforced concrete structures

What are the unique features of MasterProtect H 1000?

  • No masking of windows necessary and requires no cleaning after application
  • No residue, will not harm glass windows, metal frames, or painted surfaces
  • 100% silane
  • Protects against chloride ion penetration
  • Excellent depth of penetration
  • Protects the 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 1000?

  • 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 provide long-lasting protection
  • Abrasion resistant so it provides long-lasting protection to horizontal substrates subject to traffic, such as bridge decks and highway surfaces

US / Canada Product Information

Data Guide

Data Guide (French)

Certification Letter

Guide Spec

LEED Letter

LEED v4 Letter

Direct contact

Master Builders Solutions Technical Support

Construction Systems


Safety Data Sheet (SDS)

Find all available safety data sheets for this product.

Product Certifications

Generate a free certificate of conformance for a specific BASF construction product.

Related Literature

Certification Letter

pdf (77.25 Kb)

Data Guide

pdf (85.39 Kb)

Data Guide (French)

pdf (340.95 Kb)

Guide Spec

doc (180.50 Kb)

LEED Letter

pdf (92.99 Kb)

LEED v4 Letter

pdf (69.94 Kb)


docx (137.50 Kb)

zip (55.12 Kb)