DOWSIL™ 738 Electrical Sealant | High-Performance Bonding & Sealing

Dow Chemicial

RTV738-30Z

Sale price $28.06 Regular price $36.95

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DOWSIL™ 738 Electrical Sealant – Reliable Bonding for Electrical Assemblies

DOWSIL™ 738 Electrical Sealant is a high-performance, one-part, white, non-flowing moisture cure adhesive designed for electrical assembly bonding and sealing applications. Its durable formula ensures a dependable bond and seal across a variety of materials. Previously branded as Dow Corning, this trusted sealant now carries the DOWSIL™ name. Learn more about the Dow Corning rebrand.

Key Features and Benefits:

  • Non-flowing for precise application
  • One-part formulation – no mixing required
  • Room temperature cure – no ovens needed
  • Optional heat acceleration for faster in-line processing
  • High elongation for enhanced stress relief
  • Added reliability due to reduced cured stress
  • Meets MIL Spec and UL Recognized standards

Typical Applications:

  • Electrical assembly bonding
  • Sealing housings, components, and boards
  • Battery pack protection

Technical Specifications:

  • Color: White
  • Durometer (Shore A): 35
  • Elongation: 500%
  • Tensile Strength: 360 psi
  • Dielectric Strength: 468 volts per mil
  • Shelf Life: 240 Days
  • Cure Type: Moisture Cure

Available Sizes:

  • 3oz / 90mL Tube – PN 1949101
  • 10.1oz / 300mL Cartridge – PN 1954083
  • 17.6 kg Pail – PN 1907824

Choose DOWSIL™ 738 Electrical Sealant for its outstanding performance in bonding and sealing electrical assemblies. Perfect for demanding applications requiring durability, flexibility, and compliance with MIL Spec standards.

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M
Michele
738 silicone

Excellent product and just what I needed at the right time! Shipping was fast!


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