IsoKote 531

IsoKote 531 is a non-silicone release agent scientifically formulated for use with IsoMold flexible urethane molding systems and IsoCast rigid urethane casting resins. It is also suitable for use with other urethane; epoxy; polyester or silicone mold and casting resins.


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Technical Data Sheet


  • Concrete casting applications
  • Mold Making


  • Sprayable
Product Types

Mold Release


Product Testing

Test PerformedTest Results
% Solids2.8-3.3  
Release TypeNon-Silicone  
Weight per gallon7 lbs/gal