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UltraGlaze® SSG4400 structural glazing adhesive is a high-modulus neutral curing structural silicone elastomeric adhesive which may be an excellent candidate for use in the fabrication and shop glazing of curtainwall modules. UltraGlaze® SSG4400 structural glazing adhesive is a two-component product (part A + part B) that offers a fast and thorough deep section cure. Uncured, both the A and B components are thixotropic pastes and, when mixed, cure quickly to a high strength durable silicone rubber adhesive and sealant at room temperature with primerless adhesion to many substrates.

In terms of performance, UltraGlaze® SSG4400 exhibits excellent resistance to ultraviolet radiation, ozone, high and low temperatures, water vapor and natural weathering.

It also enjoys primerless adhesion and bonds to most conventional substrates and finishes including: glass, glass coatings, ceramic frits, fluropolymer and powder coated paints, conversion-coated and anodized aluminum. Some finishes may require a primer.

UltraGlaze® SSG4400 has increased cure speed and strength to accommodate faster project schedules and production processes. It also has an adjustable work life meaning that a variable ratio of parts A and B allows flexibility in curing time to accommodate assembly and application under varying conditions.

This product is also better on equipment as its low pumping viscosity provides for longer pump life and reduced maintenance on equipment. Its high application rate allows for faster and more thorough joint filling capability with lower tooling effort.

The fast durometer and adhesion build enhances early stability of assembled parts. Its low sag or slump may be used for application to horizontal, vertical or overhead surfaces. On top of these features, UltraGlaze® SSG4400 has a low odour emission.