CRYST SEAL® is One Component joint sealant/adhesive based on polyurethane moisture curing, elastic sealing compound, Anti-bacterial, High movement, medium modulus, low VOC, UV resistant, heavy rain resistant, high performance, Joint paintable and trafficable Sealant. CRYST SEAL® suitable for movement and connection joints for indoor and outdoor applications. CRYST SEAL® design for weather-resistant sealant with versatile usage both as a sealant and a general adhesive in the construction industry for various substrates, including concrete, steel, wood, and many others.

  • Sealing dynamically moving joints such as expansion and control joints.
  • General elastic adhesive for materials with dissimilar properties and thermal expansion coefficients.
  • Sealing precast and panel walls joints / expansion joints.
  • Perimeter caulking windows, doors, and panels
  • Movement and static joint sealing in most building material including concrete, glass, wood, stone, metal, and anodized aluminum.
  • Weather-resistant, suitable for external & internal applications.
  •  Ideal to be sealant and adhesive at same time
  •  Excellent adhesion to the most substrate.
  •  High mechanical performance. •
  • When cured it forms a waterproof and durables seal
  •  Permanente elasticity under all climate conditions.
  • High bond strength to steel and concrete.
  • Easy application using a caulking gun.
  • Paintable with non-solvent or water-based paints after curing in static joints (i.e., around door perimeters).
  • No crack or craze under UV exposure.
  • Good chemical resistance as diluted acids and alkalis.
  • Non-sag and non-staining.
  • It does not require a primer and exhibits tenacious adhesion to most building materials.
  • Excellent movement accommodation.

CRYST SEAL® is available in 600 ml sausages.