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DOW® DOWSIL™ 739 Plastic Adhesive

DOW® DOWSIL™ 739 Plastic Adhesive

DOW® DOWSIL™ 739 Plastic Adhesive is a high-performance, one-component silicone rubber adhesive designed for a wide variety of industrial adhesive and sealing applications. It cures at room temperature by reaction with moisture in the air to produce a durable and flexible silicone rubber.
DOW® DOWSIL™ 739 Uses
Uses for DOW® DOWSIL™ 739 Plastic Adhesive include general OEM and assembly applications. Examples of specific uses include:

  • Adhering sole plates to housings on industrial steam cleaning machines
  • Sealing substrates in the fabrication of duct units
  • Adhering windshields and splash boards to boat bodies
  • Sealing and adhering plastic housings on sump pumps
  • Applying weatherproofing seals to the unit bodies of refrigerated trucks
  • Sealing wood and metal hoppers to the metal frames of fertilizer carts
  • Adhering decorative panels to the bodies of vending machines
  • Adhering plastic moldings to plastic substrates for trim applications

    Dow Corning 739 Plastic Adhesive is also used for maintenance and repair operations, including:

  • Repairing air leaks in windows
  • Bonding and sealing

    Additionally, Dow Corning 739 Plastic Adhesive is used for pliable formed-inplace gasket applications.

  • DOW® DOWSIL™ 739 Limitations
    DOW® DOWSIL™ 739 Plastic Adhesive is not intended for use:

  • On materials that bleed oils or plasticizers
  • In totally confined spaces (Dow Corning 739 Plastic Adhesive requires moisture to cure)
  • On surfaces that will be painted
  • In applications that require FDA approval

    This material is neither tested nor represented as suitable for medical or pharmaceutical uses.

  • Features
  • Ease of application; ready-to-use as supplied
  • Good unprimed adhesion to plastics
  • Non-acetic acid odor
  • Noncorrosive; does not react with or corrode most metals
  • Good weatherability
  • Specifications
  • Type: One-part silicone rubber
  • Physical Form: Nonslumping paste
  • Cure: Alcohol cure; cures at room temperature upon exposure to water vapor in the air; gives off a small amount of methanol (methyl alcohol)
  • Special Properties: Adhesion to many plastics
  • Primary Uses: Bonding and sealing appliance parts, other plastic and metal substrates; maintenance and repair operations; formed-in-place gaskets
  • DOW® 2786567 DOWSIL™ 739 White Plastic Adhesive - 300 mL (10.1 oz) CartridgeView DetailsEnable JS
    Part Number
    2786567
    Size
    300 mL (10.1 oz) Cartridge
    Color
    White
    Price
    $10.34
    Hover for Qty Pricing
    Qty
    Certification
    Same Day Ship
    Material Safety Data Sheet:
    MSDS1
    DOW® 3151158 DOWSIL™ 739 Black Plastic Adhesive - 300 mL (10.1 oz) CartridgeView DetailsEnable JS
    Part Number
    3151158
    Size
    300 mL (10.1 oz) Cartridge
    Color
    Black
    Price
    $12.45
    Hover for Qty Pricing
    Qty
    Certification
    Same Day Ship
    Material Safety Data Sheet:
    MSDS1
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