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Silicones from Dow Corning
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Joint Sealants for Plaza and Walkways

Plazas and Pedestrian Walkways

Silicone joint sealants ensure long-term performance of concrete expansion joints.

Extend plaza and walkway lifespan with the durability
of silicone

For long-term durability of plazas and walkways, you can count on long-lasting performance of your concrete expansion joints with Dow Corning® silicone pavement sealants.

Designed primarily for horizontal sealing of concrete, easy-to-install Dow Corning® brand silicone pavement sealants  are suitable for a much wider range of applications, including:

  • Expansion joints, construction joints and crack-control joints in concrete
  • Horizontal or vertical surfaces in sidewalks and pedestrian bridges and plazas
  • New construction or remedial sealing and repair in existing construction

How can our plaza and walkway sealing solutions help you?

Engineers &
Property Owners /

Get the advantages of silicones for challenging sealant applications

With Dow Corning® silicone pavement sealants, you can count on the features, durability and performance of high-performance silicone materials, including:

  • Long-term elasticity and high movement capability accommodates thermal and
    loading movement.
  • Long-term integrity and adhesion keeps water and incompressible debris out of joints – maintaining their functionality, avoiding cracks and preventing freeze-thaw damage.
  • Weather resistance – silicone sealants are virtually unaffected by long-term ultraviolet light, rain, snow, ozone, de-icing chemicals and temperature extremes.
  • Outstanding movement capability (+100/-50 percent) without splitting, cracking or
    losing adhesion.
  • Quick installation so newly sealed areas can be opened  to traffic within an hour.
  • Low to ultra-low modulus.
  • Ability to seal irregular surfaces.

Dow Corning® silicone pavement sealants are available in one- and two-part
formulations, including self-leveling and non-sag formulations, for a wide range of substrates and applications.

Explore solutions for your concrete joint sealing challenges.

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Field Adhesion TestingField Adhesion Testing

For use with Dow Corning® brand Silicone pavement
joint sealants.

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