Features:

• Single-component with accelerator
• Forms a closed-cell, nonshrinking flexible foam
• 100%-solids
• Low in viscosity to penetrate deeply into fine cracks
• Certified by the Water Quality Association (WQA) for NSF/ANSI 61 projects
• Controllable reaction times
• Expands up to 750% of its original volume
• Also available in a dual-cartridge format (as Resfoam HB 45C)

WHERE TO USE
• Municipal and utility water-treatment facilities
• Mining, pedestrian and automotive tunnels
• Concrete dams, canals and powerhouses
• Foundations
• Parking garages
• Concrete construction joints
• Waste and stormwater systems
• Elevator pits
• Underground vaults