OUR PRODUCTS

DOWSIL™ 890-SL Silicone Joint Sealant

Features & Benefits

  • Can be used for concrete and concrete to asphalt pavement joints.
  • For use in new construction, repair or remedial applications.
  • One-part, cold applied, self-leveling silicone.
  • Self-leveling, no tooling required.
  • Can be extruded from -20 to 120°F.
  • Flows into irregular joint widths and does not require tooling.
  • Movement capability 100% extension and 50% compression.
  • Ultra-low modulus.
  • Weather and UV resistant.
  • Fuel resistant-short term exposure.
  • Cold applied, ready-to-use as supplied. No heating or special preparation.
  • Unprimed adhesion-primer is not required for Portland cement concrete and asphalt which results in labor and material savings.
  • Skin over — typically, the sealant will have a skin-over time of one hour or less at standard conditions allowing roadways to quickly be opened to traffic.

Colors: Gray

Unit of Measure: Sausage