Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Dow DOWSIL 7388 Adhesive

Dow DOWSIL 7388 Adhesive is a high-performance silicone-based structural adhesive designed for bonding glass, metal, and plastics in demanding architectural and transportation applications. It offers rapid room-temperature cure, excellent UV resistance, and superior adhesion without primers. Part of Dow’s DOWSIL™ portfolio, this one-component, acetoxy-curing formulation delivers reliable durability and flexibility under thermal cycling and environmental stress.
  • dow dowsil 7388 adhesive_850776e1
  • dow dowsil 7388 adhesive_850776e1

Features Of Dow DOWSIL 7388 Adhesive

  1. High-performance silicone adhesive with excellent adhesion to diverse substrates including metals, plastics, and glass.

  2. Fast room-temperature cure with tack-free time under 15 minutes and full cure within 24 hours.

  3. Outstanding resistance to thermal cycling, humidity, and UV exposure for long-term reliability.

  4. Low modulus formulation provides superior stress relief and flexibility in bonded assemblies.

  5. UL 94 HB rated — meets basic flammability requirements for electronic and industrial applications.

Typical Applications Of Dow DOWSIL 7388 Adhesive

  1. Encapsulation and bonding of LED lighting components and drivers.

  2. Structural assembly of automotive sensors and interior trim modules.

  3. Sealing and mounting of solar panel junction boxes and inverters.

  4. Attachment of displays, touch panels, and HMI interfaces in industrial equipment.

  5. Bonding of medical device housings requiring biocompatibility-compliant materials.

Specifications Of Dow DOWSIL 7388 Adhesive

Chemical TypeAcetoxy-cure silicone adhesive
Product FormThixotropic paste, single-component
AppearanceOff-white to light gray, uniform paste
Primary ApplicationsStructural bonding, sealing, and potting in electronics and transportation
Key FeaturesRoom-temperature curing, low shrinkage, non-corrosive
BenefitsReduced processing time, improved durability under environmental stress
Shelf Life (Unopened)12 months at 25°C in original sealed packaging
Storage ConditionsStore between 10–25°C; protect from moisture and direct sunlight


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