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

Dow DOWSIL 7358 Silicone Adhesive

Dow DOWSIL 7358 Silicone Adhesive is a high-performance, one-component, moisture-curing silicone sealant offering excellent adhesion to glass, aluminum, and plastics. It delivers superior UV resistance, thermal stability from −55°C to 200°C, and low modulus flexibility. Ideal for automotive, electronics, and architectural bonding where durability and reliability are critical.
  • dow dowsil 7358 silicone adhesive_5c674599
  • dow dowsil 7358 silicone adhesive_5c674599

Features Of Dow DOWSIL 7358 Silicone Adhesive

  1. High-performance, one-component, moisture-curing silicone adhesive with excellent adhesion to glass, aluminum, and painted metal substrates.

  2. Offers outstanding resistance to UV radiation, thermal cycling, and weathering for long-term outdoor durability.

  3. Low modulus formulation provides superior flexibility and stress relief in dynamic joint applications.

  4. Non-corrosive to sensitive metals including copper and brass — suitable for electronics and architectural assemblies.

  5. Meets ASTM C920 Type S, Grade NS, Class 25, T1, M, G, O, NT performance requirements.

Typical Applications Of Dow DOWSIL 7358 Silicone Adhesive

  1. Structural glazing of commercial façades and curtain walls.

  2. Bonding and sealing of insulated glass (IG) units in windows and skylights.

  3. Attachment of solar panel frames and mounting hardware in photovoltaic systems.

  4. Sealing and bonding of aluminum composite panels (ACP) and metal cladding systems.

Specifications Of Dow DOWSIL 7358 Silicone Adhesive

Chemical TypeAcetoxy-cure silicone polymer
Product FormThixotropic paste, single-component
AppearanceOpaque white or translucent beige
Primary ApplicationsStructural glazing, IG unit assembly, architectural metal bonding
Key FeaturesUV stable, non-corrosive, low modulus, moisture-curing
Shelf Life (unopened)12 months at ≤25°C in original sealed container
Cure Speed (surface dry)Approx. 30–60 minutes at 23°C / 50% RH
Hardness (Shore A, fully cured)20–25


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