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

Dow DOWSIL CN-8605 RTV Adhesive

Dow DOWSIL CN-8605 RTV Adhesive is a high-performance, platinum-cured silicone adhesive offering excellent adhesion to plastics, metals, and glass. It cures at room temperature with low shrinkage, superior flexibility, and resistance to thermal cycling, moisture, and UV exposure—ideal for automotive, electronics, and industrial bonding applications.
  • dow dowsil cn 8605 rtv adhesive_00f523a9
  • dow dowsil cn 8605 rtv adhesive_00f523a9

Features Of Dow DOWSIL CN-8605 RTV Adhesive

  1. Fast-curing, one-component, room-temperature vulcanizing (RTV) silicone adhesive with excellent adhesion to plastics, metals, and painted surfaces.

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

  3. Excellent resistance to moisture, ozone, UV radiation, and wide temperature extremes (–55 °C to +150 °C continuous).

  4. Non-corrosive, acetoxy-cure chemistry — no acid byproducts; safe for sensitive electronic components and substrates.

  5. Good electrical insulation properties and UL 94 HB flammability rating for enhanced safety in electronic enclosures.

Typical Applications Of Dow DOWSIL CN-8605 RTV Adhesive

  1. Sealing and bonding of LED lighting housings and driver modules.

  2. Assembly of automotive interior sensors, control units, and infotainment bezels.

  3. Encapsulation and mounting of industrial control electronics and power supplies.

  4. Structural bonding of consumer appliance panels, displays, and touch interfaces.

  5. General-purpose gasketing and sealing in white goods and HVAC control systems.

Specifications Of Dow DOWSIL CN-8605 RTV Adhesive

Chemical TypeAcetoxy-cure silicone elastomer
Product FormPaste-like, thixotropic RTV adhesive
AppearanceOpaque white or translucent gel (color may vary by batch)
Primary ApplicationsStructural bonding, sealing, and gasketing of electronics and plastic/metal assemblies
Key FeaturesRoom-temperature cure, low modulus, non-corrosive, flexible bond line
BenefitsEliminates need for primers on most substrates; reduces assembly time and cost
Cure MechanismMoisture-cured at ambient conditions
Shelf Life9 months from date of manufacture when stored unopened at ≤25 °C


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