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Reactamine Joint Seal HB



Reactamine Joint Seal HB is a 2-component 100% solids, polyurea-based joint sealant that cures in approximately 30 minutes. It works equally well with asphalt and concrete and protects interior vertical or horizontal control joints up to a 1/2 inch wide from spalling, chipping and breakdown. This product can be applied at temperatures ranging from 0° to 150°F (-18° to 65°C) and possess excellent chemical resistance, water resistance and thermal stability at both high and low temperatures.

File Name Language Download
Reactamine Joint Seal HB PDS English

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File Name Language Download
Reactamine Joint Seal HB (Reactamine Joint Seal) - MSDS - Part A English

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Reactamine Joint Seal HB - MSDS - Part B English

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Features & Benefits

  • 100% solids; zero VOC
  • Fast cure times
  • USDA compliant for non-direct food contact
  • Has a functional temperature range of 0° to 250°F (-18°C to 121°C)
  • Excellent water resistance, chemical resistance, and thermal stability at high & low temperatures
  • Works well with asphalt or concrete