- Applications:Pavement, Highways, Roads & Bridges, Infrastructure, Roads & Paving
- Product Families:Mortar & Grouts, Construction Materials
- Chemical Family:Polyurethanes (PU)
AV-278 Low Vis Hydro™ is a moisture activated MDI-based polyurethane resin whose chemical reaction is catalyzed by mixing AV-279 Low Vis Accel™ with AV-278. Injected as a single component, AV-278 is low viscosity and designed with soil permeation in mind for penetrates with very high expansion to fill voids, stops active or potential water leaks, and stabilizes soils. AV-278 withstands wet/dry cycles, permeates well, and reacts with water to cure dense, closed-cell, impermeable and semi-rigid.