Wacker SG79 Structural Glazing Silicone Sealant 600 ml

Wacker SG79 Structural Glazing Silicone Sealant – 600 ml

Wacker SG79 Structural Glazing Silicone Sealant is a high-performance, neutral-curing structural silicone sealant developed specifically for structural glazing and façade applications. It is a one-component silicone sealant that cures at room temperature under atmospheric moisture, forming a permanently flexible and high-strength silicone rubber designed to support structural loads in glazing systems.

This sealant is supplied in a 600 ml foil pouch, making it suitable for large-scale façade projects and continuous application work. Available in black, white, and grey colours, Wacker SG79 is widely used in curtain wall systems, structural glass bonding, and aluminium façade assemblies. It provides excellent adhesion to glass, aluminium, coated metals, and ceramic substrates, ensuring long-term structural integrity and safety. Its non-sag formulation allows precise application on vertical and horizontal joints without slumping.

Wacker SG79 Structural Glazing Sealant is engineered to withstand dynamic loads, thermal movement, wind pressure, and harsh environmental conditions. It offers outstanding resistance to UV radiation, weathering, moisture, and ageing, maintaining elasticity and bonding strength over time. This makes it an ideal choice for modern architectural façades where durability, performance, and reliability are critical.

Applications / Uses

Wacker SG79 Structural Glazing Silicone Sealant is suitable for:

• Structural glazing and curtain wall systems

• Glass-to-glass and glass-to-aluminium bonding

• Façade and elevation glazing works

• High-rise commercial and residential buildings

• Structural joints exposed to wind load and movement

Manufactured in India and available in ready stock, Wacker SG79 Structural Glazing Silicone Sealant 600 ml is trusted by façade consultants, glazing contractors, and project engineers for its strength, durability, and long-term performance. When sourced from Poly Prime Industry, customers receive genuine Wacker products along with reliable availability and professional support for project and bulk requirements in Delhi.

Frequently Asked Questions

Q1. Is Wacker SG79 suitable for structural glazing applications?
Yes. Wacker SG79 is specifically designed for structural glazing and façade bonding applications.

Q2. Can SG79 be used for exterior façade projects?
Yes. It offers excellent resistance to UV exposure, weathering, and environmental stress, making it suitable for exterior use.

Q3. What application equipment is required for the 600 ml pouch?
The 600 ml pouch is applied using a compatible sausage-type sealant gun.

Q4. Is Wacker SG79 available in Delhi?
Yes. Poly Prime Industry currently has Wacker SG79 Structural Glazing Silicone Sealant available in stock in Delhi.