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Global Materials


Our Refratta HAC 100 is a 100% pure calcium aluminate material designed to provide superior corrosion resistance to Microbiologically Induced Corrosion (MIC), which is commonly found in municipal wastewater systems.

high strength
repair mortar

Refratta HAC 100 is our high strength repair mortar
designed for the sanitary sewer/wastewater industry
with high resistance to Microbiologically Induced Corrosion (MIC)

100 % Pure Calcium
Aluminate Repair Mortar


REFRATTA HAC 100 is a super high strength repair mortar specifically designed for use in the sanitary sewer / wastewater industry. As a 100% Pure Calcium Aluminate material, it is highly resistant to Microbiologically Induced Corrosion ( MIC ) commonly found in municipal wastewater systems. It is ideally suited for application to lift stations, manholes, pump stations and wet wells through a wet shotcrete method. As a super high early strength monolithic rehabilitation mortar it has excellent properties for eliminating infiltration and inflow. REFRATTA HAC 100 has excellent adhesion properties, high compressive strength as well as superior abrasion resistance. The naturally occurring elements of REFRATTA HAC 100 provide excellent resistance to highly acidic environments and naturally inhibit the growth of Thiobacillus Bacteria common-ly found in wastewater environments

• Sewer Manhole Rehabilitation
• Sewer Lift Station Rehabilitation
• Wastewater Treatment Tanks
• Wastewater Transmission Lines

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