Masterprotect H 400


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Availability: In stock
Product Description

Water-based 40% silane penetrating sealer
Formerly: Enviroseal 40

How does MasterProtect H 400 work?

MasterProtect H 400 is a water-based, 40% alkylalkoxysilane penetrating sealer. It provides long-lasting protection against moisture intrusion, freeze/thaw cycles, and chloride intrusion.

Product Application

Recommended uses:

Interior or exterior
Horizontal and vertical
Above grade
Parking garages
Bridge decks
Concrete highway road surfaces
Ramps and barrier rails
Many other reinforced concrete structures

What are the unique features of MasterProtect H 400?

40% silane
Ideal for traffic-bearing surfaces
Does not alter surface appearance

What are the benefits of MasterProtect H 400?

Excellent penetration protecting against damage from moisture intrusion and chloride ion penetration
Breathable to allow interior moisture to escape without damaging sealer
One component for ease of application

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