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DOWSIL™ HM-2500 Assembly Sealant

A reactive Hot Melt silicone sealant that has immediate strength and crosslinks into a neutral cure RTV sealant


These values are typical properties and are not intended for use in preparing specifications.

  • Color Clear
  • Cure Type Neutral Cure, Condensation Cure
  • Durometer - Shore A 60 Shore A
  • Dynamic Viscosity 210000 Centipoise
  • Elongation 1000 %
  • Nonvolatile Content > 98.5 %
  • Number of Parts One
  • Open Time 15 Minutes
  • Pot Life 1440 Minutes
  • Room Temperature Cure - Hours 48 Hours
  • Shelf Life 360 Days
  • Specific Gravity @ 25C 1.06
  • Temperature Range -45 to 150 °C
  • Tensile Strength 350 psi

No sales specification could be found for this material in selected language

DOWSIL™ HM-2500 Assembly Sealant
No Technical Data Sheets are available for this product
Please Contact Dow for additional information.

DOWSIL™ HM-2500 Assembly Sealant

No Regulatory Data Sheets are available for this product

DOWSIL™ HM-2500 Assembly Sealant
Please Contact Dow for distribution options available for this product.