Deventer/Wacker 440 Glazing Silicone Neutral Cure Transparent 600ml Cartridge

Product Overview

Silikon szklarski 440 by Deventer/Wacker is a one-component, neutral cure glazing silicone, mainly used for window glazing in both new construction and renovation projects. Professionals in joinery, window manufacturing, and glazing trades rely on this silicone for its ability to form a durable, flexible seal once cured by atmospheric moisture. The product is supplied in a 600 ml transparent cartridge format, making it suitable for commercial and light industrial environments where clean, inconspicuous joints are required.

The neutral curing system of this silicone sets it apart from standard acetoxy silicones by minimizing the risk of corrosion and staining on sensitive substrates like coated window profiles or metals. This feature addresses a major procurement risk for fabricators looking to ensure compatibility with a wide range of materials without the need for multiple sealant types. It is particularly suitable for window manufacturers, glazing contractors, and bulk procurement for OEM projects that demand consistent, professional results across diverse materials.

Key Features

• One-component system ? ready to use, no mixing required


• Neutral cure ? prevents corrosion and substrate staining common with acetoxy silicones


• Elastic seal ? remains flexible after curing, ideal for handling movement in window assemblies


• Cures with atmospheric moisture ? convenient application without special curing agents


• Transparent (bezbarwny) ? provides discreet, aesthetically clean joints in visible glazing areas


• High adhesion ? bonds well to glass, coated frames, and standard window materials


• 600 ml cartridge ? format suitable for professional, large-scale applications

Technical Specifications

• Base: One-component neutral silicone


• Cartridge Size: 600 ml


• Curing Mechanism: Atmospheric moisture


• Color: Transparent (bezbarwny)


• Application: Glazing, window seals

Applications

Designed for professional glazing of windows in residential and commercial construction, as well as OEM window fabrication lines. Particularly suited for sealing glass to frames, joints in curtain walls, and any application requiring neutral cure on delicate substrates such as coated metals or painted surfaces.

Packaging & Shipping

Standard export packaging. Each 600 ml unit includes one cartridge of sealant suitable for use with commercial caulking guns.