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DOWSIL™ 738 Electrical Sealant

1-part, white, non-flowing moisture cure adhesive, Durable general purpose sealant/adhesive for a wide variety of bonding and sealing applications. Mil spec is required.


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

  • Color White
  • Dielectric Strength 468 volts per mil v/mil
  • Durometer - Shore A 35 Shore A
  • Elongation 500 %
  • Low Odor true
  • Nonflowable true
  • Number of Parts One
  • Service Temperature High 180 °C
  • Service Temperature Low -62 °C
  • Shelf Life 240 Days
  • Specific Gravity @ 25C 1.04
  • Tack-Free Time-50% RH 89 Minutes
  • Tensile Strength 360 psi

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™ 738 Electrical Sealant
No Technical Data Sheets are available for this product
Please Contact Dow for additional information.

DOWSIL™ 738 Electrical Sealant

No Regulatory Data Sheets are available for this product

DOWSIL™ 738 Electrical Sealant
Please Contact Dow for distribution options available for this product.