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

Wacker N 192 Ketoxime Silicone Sealant

Wacker N 192 Ketoxime Silicone Sealant is a one-component, acetoxy-cure silicone sealant from Wacker’s N-series. It offers excellent adhesion to glass, metals, and ceramics without primer, fast surface cure, low shrinkage, and good weather resistance—ideal for construction and industrial bonding applications.
  • wacker n 192 ketoxime silicone sealant_cb61f202
  • wacker n 192 ketoxime silicone sealant_cb61f202

Features Of Wacker N 192 Ketoxime Silicone Sealant

  1. Fast surface cure with ketoxime release chemistry — low odor and non-corrosive to metals.

  2. Excellent adhesion to common construction substrates including glass, aluminum, anodized metal, and painted surfaces without primer.

  3. Good weather resistance and UV stability for long-term outdoor performance.

  4. Wide service temperature range from –40 °C to +150 °C after full cure.

  5. Low modulus elasticity provides high movement capability (±25% joint movement).

Typical Applications Of Wacker N 192 Ketoxime Silicone Sealant

  1. Structural and non-structural glazing in commercial façades and curtain walls.

  2. Perimeter sealing of windows, doors, and skylights in residential and commercial buildings.

  3. Joint sealing in precast concrete and metal cladding systems.

  4. Sealing of aluminum composite panels (ACP) and insulated metal panels (IMP).

  5. Interior and exterior architectural detailing where low-odor, non-corrosive sealants are required.

Specifications Of Wacker N 192 Ketoxime Silicone Sealant

Chemical TypeKetoxime-cure RTV silicone
Product FormThixotropic paste, single-component
AppearanceOff-white to light gray, smooth paste
Primary ApplicationsArchitectural glazing and perimeter sealing
Key FeaturesLow-odor, non-corrosive, primerless adhesion
Shore A Hardness (7 days, 23 °C/50% RH)25–30
Tensile Strength (7 days)≥ 0.6 MPa
Joint Movement Capability±25%


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