Two part sealant for use in structural glazing applications, such as factory glazing of curtain-wall units and modules for unitized and panelized systems.

Can also be used as a weather-seal product, when movement expected in the joint does not exceed its movement capability (+/-12.5%).

Excellent resistance to water vapour and natural weathering.

Primerless adhesion to conventional substrates including: glass, glass coatings, ceramic frits and anodized aluminium.

When both components are mixed, the resultant product cures quickly to a high strength durable silicone rubber adhesive and sealant.

Not recommended for water immersion applications.

Application of acid-curing (acetoxy) silicone sealants to SSG4400 may cause loss of adhesion, and is not recommended.

General information

Uniclass 2015

Pr_30_31_76_78 Silicone glazing compounds and sealantsPrimary


H11/775 Bonding sealants for structural sealant/ bonded glazing

H13/750 Structural sealant joints

Specification data - Silicone glazing compounds and sealants

Product Reference

Ultraglaze SSG 4400

Standard product features

Technical data:

  • Full evaporation at 21°C with 50% relative humidity: 7 days.
  • UV resistance: Excellent.
  • Tack free time: 2 hours.
  • Odour: Low.


  • Black.

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