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

Dow DOWSIL TSSA Transparent Silicone Structural Adhesive

Dow DOWSIL TSSA Transparent Silicone Structural Adhesive is a high-performance, optically clear, one-component silicone sealant engineered for structural glazing and façade applications. It offers exceptional UV resistance, thermal stability, and adhesion to glass, aluminum, and coated substrates without priming. Meets ASTM C1184 and ISO 11600 standards.
  • dow dowsil tssa transparent silicone structural adhesive_c4d75aa4
  • dow dowsil tssa transparent silicone structural adhesive_c4d75aa4

Features Of Dow DOWSIL TSSA Transparent Silicone Structural Adhesive

  1. 100% silicone formulation delivering exceptional UV resistance and long-term durability in exterior structural glazing applications.

  2. Optically clear, non-yellowing transparency that maintains aesthetic integrity over decades of service exposure.

  3. High modulus and excellent adhesion to common architectural substrates—including glass, anodized aluminum, and powder-coated metals—without primers.

  4. Meets ASTM C1184 and ISO 11600 Class S25HM performance requirements for structural silicone sealants.

  5. Low volatile organic compound (VOC) content, compliant with stringent global environmental and indoor air quality standards.

Typical Applications Of Dow DOWSIL TSSA Transparent Silicone Structural Adhesive

  1. Structural glazing systems for curtain walls and façades in commercial high-rise buildings.

  2. Bonding of insulating glass units (IGUs) in load-bearing spandrel and vision areas.

  3. Point-supported glass assemblies including spider fittings and cable-net facades.

  4. Seismic and wind-load resistant perimeter anchorage of architectural glazing.

Specifications Of Dow DOWSIL TSSA Transparent Silicone Structural Adhesive

Chemical TypeAcetoxy-cure silicone polymer
Product FormSingle-component, ready-to-use paste
AppearanceTransparent, homogeneous gel
Primary ApplicationsStructural glazing, façade bonding, IGU edge sealing
Key FeaturesUV-stable, primerless adhesion, non-yellowing, high-modulus
BenefitsLong service life (>30 years), design flexibility, reduced installation labor
Storage Life (unopened)12 months at ≤25°C in original sealed packaging
Curing MechanismMoisture-curing at ambient temperature


Get in Touch with ERICW
Let competitive chemical materials go global.

Your Name *

Your Email *

Your Phone

Country

Your Message *