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DOWSIL™ 993N-HE Structural Sealant Base and Catalyst

A two-part silicone formulation. As supplied, the base is a smooth, white paste and the curing agent is a viscous paste available in black. Once catalyzed, the material cures to a high-modulus, flexible silicone rubber that is flexible for use in structural and/or weatherseal applications.

Properties

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

  • Adhesion to Glass, Alodine Aluminum, Anodized Aluminum
  • Color - Part A White
  • Color - Part B Black, Grey
  • Durometer - Shore A 40 Shore A
  • Elongation 375 %
  • Flow/Sag (Slump) < 5.1 mm
  • Number of Parts Two
  • Shelf Life 420 Days
  • Specific Gravity 1.34
  • Tear Strength 4200 ppi
  • Tensile Strength 170 psi
  • Volatile Organic Content < 3 g/liter
  • Working Time 20 to 60 Minutes

No Safety Data Sheets are available online for this material
Please Contact Dow for additional information.

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

DOWSIL™ 993N-HE Structural Sealant Base and Catalyst
No Technical Data Sheets are available for this product
Please Contact Dow for additional information.

DOWSIL™ 993N-HE Structural Sealant Base and Catalyst


No Regulatory Data Sheets are available for this product


DOWSIL™ 993N-HE Structural Sealant Base and Catalyst
Please Contact Dow for distribution options available for this product.