Spal-Pro RSF

Spal-Pro RSF is a rapid setting, two-component polyurea polymer liquid of 100% solids content. Developed to protect and fill joints in freezer room concrete floors that are subject to hard wheels and heavy loads. Its primary function is to support such traffic and support joint edges. Spal-Pro RSF is designed for use in areas where final temperatures are from 120˚F (49˚C) to -30˚F (-35˚C).



  • Unlike flexible polyureas, RSF's higher shore hardness provides greater edge protection and support.
  • Even at temperatures below freezing, RSF retains its hard, rubber-like character.
  • You get consistent cure and quality in demanding freezer/cooler environments


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