AV 278/279 Hydrofoam

  • 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.

    Manufacturer's Website

    Product Detail Sheets

    Related Products

  • 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.

    Manufacturer's Website

    Product Detail Sheets