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SILTECH 600NX

Neutral Oxime Silicone Sealant

Professional Sealing, Refined Precision

Now Available in 600ml sausages and 280ml cartridges.

Introducing the Siltech 600NX, a silicone sealant crafted for those who demand excellence in every detail. Whether you’re a professional contractor or a DIY enthusiast, Siltech 600NX is engineered to deliver precision, durability, and flexibility across a wide range of sealing applications.

Siltech 600NX Neutral Oxime Silicone Sealant Black 280ml Cartridge – For glazing, perimeter sealing, and general bonding
Siltech 600NX Neutral Oxime Silicone Sealant 280ml– Suitable for glazing, cold room panels, perimeter sealing and signage

Product Overview

Properties

SILTECH 600 NX is a fast neutral cure, low modulus silicone sealant which cures with atmospheric moisture to form a highly elastic rubber seal providing excellent performance in glazing and construction applications. SILTECH 600 NX is unaffected by high or low temperatures and has outstanding weathering and UV resistance. It is recommended for use in building joints and glazing applications.

Siltech 600NX Neutral Oxime Silicone Sealant offers protection against sun, rain, and environmental conditions - Weather resistance icon
Fast curing icon – Siltech 600NX Neutral Oxime Silicone Sealant cures efficiently for glazing, panel sealing, signage, and cold room applications
Siltech 600NX Neutral Oxime Silicone Sealant resists UV degradation for lasting outdoor sealing - UV resistance icon
Siltech 600NX Neutral Oxime Silicone Sealant is designed for high-performance window and glass glazing - Glazing icon
Siltech 600NX Silicone Sealant features neutral oxime curing technology for glazing and general bonding - Oxime neutral cure icon

Perfect for Window and Glass Glazing

Specifically formulated for superior performance in window and glass glazing, the Siltech 600NX provides an unyielding bond that maintains its integrity over time. From home renovations to industrial installations, its advanced neutral oxime technology ensures a long-lasting, secure seal, protecting against the elements and environmental changes. Whether it’s interior or exterior work, you can trust Siltech 600NX to keep everything perfectly in place.

Modern glazed window sealed with Siltech 600NX Neutral Oxime Silicone Sealant – for professional glazing and window installations
Happy store owner standing beside professionally glazed shopfront – Siltech 600NX Neutral Oxime silicone sealant is ideal for perimeter sealing and glazing

Versatile Excellence for Every Surface

Beyond glazing, Siltech 600NX is your go-to solution for sealing a variety of materials including:

  • Glass and Aluminum: Ideal for windows, doors, and framing
     

  • Metal and Wood: Provides a durable seal for structural and
    interior elements

     

  • General Bonding Across Multiple Surfaces: Siltech 600NX is 
    designed for clean, lasting bonds on glass, metal, aluminum, and wood. Ideal for indoor and outdoor use, it’s a reliable silicone sealant for general-purpose sealing and assembly tasks.

This versatility makes Siltech 600NX a trusted ally for professionals and DIY users looking for a multi-purpose, adaptable sealant that doesn’t compromise on quality.

Advanced Neutral Oxime Formula

What sets Siltech 600NX apart is its neutral oxime curing technology. Unlike other sealants that release harsh odors or corrode sensitive materials, Siltech 600NX is designed to be:

  • Non-corrosive: Safe for substrates like glass and metal, ensuring lasting protection and consistent results.

Smiling contractor using  Siltech 600NX Neutral Oxime Silicone Sealant – Ideal for glazing, perimeter sealing, signage, and cold room panel applications
Siltech 600NX Neutral Oxime Silicone Sealant withstands temperatures from -50°C to 150°C – Ideal for hot and cold environments

Durability and Flexibility, All in One

Engineered to resist the toughest conditions, Siltech 600NX remains resilient against UV rays, temperature fluctuations, and extreme weather, making it the ideal choice for both indoor and outdoor projects. Its flexibility allows it to adapt to structural movement, ensuring that seals remain intact and functional over time.

Smooth Application
in Two Sizes

Siltech 600NX is designed for effortless application. Whether you choose the 280ml cartridge for smaller, detailed work or the 600ml sausage for larger-scale projects, its non-sagging formulation ensures a clean, professional finish. The packaging is designed for control and efficiency, minimizing waste, maximizing precision.

Siltech 600NX Neutral Oxime Silicone Sealant available in 280ml cartridge and 600ml sausage – Ideal for glazing, panel sealing, cold rooms, signage, and perimeter sealing
sealant calculator estimator tool silicone usage

Calculate Your Needs

Wondering how much sealant you need? Use our Sealant Estimator to determine the amount required for your application.

The Sealant You Can Trust

When it comes to sealing, every detail matters. That’s why Siltech 600NX is engineered with the highest standards in mind offering a professional-grade solution for demanding environments. Backed by Siltech’s reputation for innovation, it’s the sealant you can rely on, project after project.

Happy construction worker giving thumbs up – Siltech 600NX Neutral Oxime Silicone Sealant trusted by professionals for glazing and bonding
Modern home with professionally glazed windows using Siltech 600NX Neutral Oxime Silicone Sealant – Ideal for residential glazing applications

Applications
at a Glance

  • Window and Glass Glazing: Crystal-clear results with secure bonds
     

  • General Bonding: Bonds to glass, aluminum, wood, and metal for lasting results
     

  • Interior and Exterior Use: UV and weather-resistant for long-term performance

Siltech 600NX – Precision and Performance.

Contact Us Today

Have a technical question? Need support with your project?
Our team is ready to assist.

  • Cape Town: +27 (0)21 534 9055

  • Johannesburg: +27 (0)11 392 2426

  • Durban: +27 (0)31 701 3481

siltech-happy-customer-support-call__edi
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