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

Dow DOWSIL 3-6265 HP Silicone Adhesive

Dow DOWSIL 3-6265 HP Silicone Adhesive is a high-performance, platinum-cured, two-part silicone adhesive offering excellent adhesion to metals, plastics, and glass. It provides superior thermal stability, low compression set, and outstanding resistance to aging, UV, and weathering—ideal for demanding industrial bonding and sealing applications.
  • dow dowsil 3 6265 hp silicone adhesive_3515645f
  • dow dowsil 3 6265 hp silicone adhesive_3515645f

Features Of Dow DOWSIL 3-6265 HP Silicone Adhesive

  1. High-performance, one-component, moisture-curing silicone adhesive with excellent adhesion to challenging substrates including plastics, metals, and painted surfaces.

  2. Offers superior resistance to thermal cycling, UV exposure, and humidity over extended service life.

  3. Low modulus formulation provides high flexibility and stress relief for bonded assemblies subjected to vibration or thermal expansion.

  4. Non-corrosive and acetoxy-free cure chemistry—safe for sensitive electronic components and optical materials.

  5. Good flow and gap-filling capability with controlled tack time for reliable automated dispensing and manual assembly processes.

Typical Applications Of Dow DOWSIL 3-6265 HP Silicone Adhesive

  1. Automotive lighting assemblies—including headlamp and taillamp bonding and sealing.

  2. Electronics encapsulation and structural bonding of sensors, connectors, and housings.

  3. Architectural glazing and façade systems requiring durable, weather-resistant perimeter bonding.

  4. Medical device assembly where biocompatibility support and low outgassing are critical.

  5. Industrial control panels and display modules requiring long-term environmental stability.

Specifications Of Dow DOWSIL 3-6265 HP Silicone Adhesive

Chemical TypeOne-part, moisture-curing, addition-cure inhibited silicone adhesive
Product FormPaste, thixotropic, ready-to-use
AppearanceOpaque white to off-white
Primary ApplicationsStructural bonding, sealing, and gasketing in automotive, electronics, and industrial equipment
Key FeaturesLow modulus, high flexibility, non-corrosive, UV stable, thermal cycling resistant
BenefitsReduces assembly stress, eliminates need for primers on many substrates, supports automated dispensing
Cure MechanismMoisture-cured at room temperature; accelerated cure with elevated humidity or mild heat
Shelf Life (Unopened)12 months from date of manufacture when stored at 5–25°C in original sealed container


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