Strata AFS™

Strata AFS™ (Advanced Foam Solution) is a rapidly curing hydrophobic polyurethane foam designed to be injected into rock fissures, gravel layers, joints, cracks and voids to fill voids and consolidate strata. It is ideal for controlling and diverting water, including high volumes of gushing water.
rock consolidation and void fill in mining
  • Single Component
  • Cures to a rigid, closed cell polyurethane foam
  • Free foam expansion up to 30 times
  • Controlled reaction time
  • Catalysts required for optimal reactivity
  • Multiple catalyst options for accelerated reaction times
  • Resistant to most organic solvents, mild acids, alkali, petroleum and micro-organisms
  • Contains no volatile solvents


rock consolidation and void fill in mining

Catalysts available for accelerated reaction time, particularly in projects involving the cut-off of gushing water.

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Strata provides teams of experienced personnel and labor crews to safely complete projects anywhere in the country. Time and materials service includes the injection resin, pumping equipment, mining professionals and skilled labor to complete the job quickly and accurately.

MSDS Sheets

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Strata AFS™

Strata AFS Fast™

Strata AFS Extra Fast™