Carlisle Barriseal-S

Barriseal-S is a water-based asphalt emulsion modified with a blend of synthetic polymers and special additives. Barriseal-S is dispensed in tandem with Barricure, a non-corrosive, chloride-free deliquescent salt solution. Barriseal-S and Barricure are applied through approved co-spray equipment to achieve a nominal 0.040-inch (40 mils) dry film thickness. Barriseal-S can be applied over concrete block, concrete, exterior gypsum sheathing, foam insulation board, plywood, OSB and many other common building materials. The product is fully adhered to the substrate, flexible and rubber-like. The high film thickness and flexible, elastic properties enable Barriseal-S to bridge cracks and seal around penetrations, which creates a truly continuous, monolithic air, vapor and water barrier.



  • Instant resistance to rain wash-off
  • High water resistance of cured membrane permits use in high moisture exposure areas
  • Non-flammable and fume-free composition contributes to safety during installation
  • Monolithic coverage and self-sealing properties around fasteners enable an air- and water-tight installation
  • Cover large areas quickly
  • Barriseal-S is a warranted air/vapor barrier system from Carlisle Coating & Waterproofing


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