AV278/279 Low Vis Hydro
Description
AV 278 is a single component moisture activated MDI-based hydrophobic polyurethane resin. The chemical reaction of this product is catalyzed by using AV-279 Low vis Accel and by using moisture as an initiator. AV-278 was designed with soil permeation in mind- low viscosity for penetration with very high expansion to fill voids, stop active or potential water leaks, and stabilize soils. AV-278 withstands wet and dry cycles, permeates well, is nonflammable, and reacts quickly with water to form a dense, impermeable semi-rigid foam.
Product Detail Sheets
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Description
AV 278 is a single component moisture activated MDI-based hydrophobic polyurethane resin. The chemical reaction of this product is catalyzed by using AV-279 Low vis Accel and by using moisture as an initiator. AV-278 was designed with soil permeation in mind- low viscosity for penetration with very high expansion to fill voids, stop active or potential water leaks, and stabilize soils. AV-278 withstands wet and dry cycles, permeates well, is nonflammable, and reacts quickly with water to form a dense, impermeable semi-rigid foam.
Product Detail Sheets