Products - Costa Expanseal

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Costar Expanseal is one component polyurethane expansion joint sealant suitable for both vertical and horizontal joint sealing.

Features and Benefits
  • Resistant to chemicals.
  • Easy application
  • Permanently waterproofs after curing
  • Over paintable
  • High sagging resistant due to its thixotropic properties
  • Fully waterproof after it is cured
Application Area
  • Sealing of expansion joints both vertically and horizontally
  • It is suitable for waterproofing of water tanks and swimming pools joints exposed to chemicals.
  • Concrete panels joints
  • Precast panels
  • Concrete steel or any other substrates
  • Irrigation channels
  • Roof and terraces joints

Download Technical Datasheet


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