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HE760 Duroflex Detector Loop Sealants

Product Description
Installation and
Technical Literature

Henry HE760 - Duroflex Detector Loop Sealant is a hot melt, polymer modified asphalt containing no recycled rubber. This highly elastomeric loop sealant has superior bonding characteristics to both asphalt and concrete surfaces.  HE760 is suitable for use in both asphalt concrete and portland cement concrete.

At proper application temperatures, HE760 is a thin, free-flowing fluid, which easily penetrates narrow loop detector cuts.  The ideal application temperature is 360 F, and it should never exceed 380 F.


  • Made with only select virgin polymer
  • Exceeds State of California specifications
  • Officially certified by State of Oregon; meets or exceeds specifications from most other states

Tech Data Sheets

HE760 - Duroflex Detector Loop Sealant Tech Data Sheet Download PDF      

SDS Sheets

HE760 - Duroflex Detector Loop Sealant SDS Sheet Download PDF