EdgeSil IGS3559 sealant is a two-part, high-modulus neutral cure silicone sealant designed for structural adhesive applications in curtain wall and insulating glass systems.
Use our handy tool to find the closest distributor near you.
Two-component neutral silicone for structural glazing and insulating glass bonding.
EdgeSil IGS3559 sealant has been formulated for structural IG and façade bonding applications where reliable adhesion, controlled modulus, and long-term sealing performance are essential. The two-component system cures with atmospheric moisture to form a flexible silicone elastomer capable of accommodating joint movement and maintaining adhesion under thermal and environmental stress.
Its compatibility with coated aluminum surfaces and powder-coated finishes makes it a suitable option for modern façade designs.
EdgeSil IGS3559 sealant may be considered for:
Mechanical & Structural Performance
Adhesion & Compatibility
Application & Aesthetics
EdgeSil IGS3559 Sealant is available in:
EdgeSil IGS3559 sealant is supplied as:
Connect with our silicones for building specialists for expert advice tailored to your needs, or discuss your project with a local sales representative today to discover the best solutions and insights.
Our site search lets you find product information, technical documents, certifications, brochures, case studies, blogs, and more—all in one place.
Stay in the loop with exclusive industry insights, product news, webinars and events.
