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DOWSIL™ 888 Silicone Joint Sealant

Features & Benefits

  • For use in new construction, repair or remedial applications.
  • May be used in joints that are not uniform in width.
  • Can be used for concrete to concrete pavement joints.
  • Can be extruded from -20 to 120°F.
  • Movement capability 100% extension and 50% compression.
  • Low modulus.
  • Weather and UV resistant.
  • Fuel resistant-short term exposure. Refer to Dow form number 62-207 for more information.
  • One-part, cold applied, ready-to-use as supplied; dispensed directly from the bulk container into the joint by hand or with an air-powered pump.
  • Unprimed adhesion ‐ primer is not required for bonding to Portland cement concrete.
  • For optimum adhesion, the surface must be clean, dry and frost-free.
  • Cure time — typically, the sealant will have a skin-over time of one hour or less at standard conditions.

Colors: Gray

Unit of Measure: Sausage