High strength cement and polymer additive coating mix designed to be used as a hard or semi-hard shell for expanded polystyrene foam (EPS) architectural design shapes and building trim.
Increases integrity, strength and durability to the surface of any Styrofoam shape. StyroCrete mix can be integrally colored with our Marbelite Tint kit or can be painted after completely drying.
May be applied with either a drywall type texturing hopper gun, or Grayco RTX Series spray outfit available from Marbelite. StyroCrete will bond to Urea coatings when Mar-Flex Elastomeric Bonding Additive (available from Marbelite) is used as a primer.