DOWSIL 3362 Insulating Glass Sealant Base - 250kg Drum

DOWSIL 3362 Insulating Glass Sealant is a two-part, neutral-curing silicone system designed for use as a secondary sealant in high-performance insulating glass units. The base component provides a durable sealing solution for residential, commercial and structural glazing applications where long-term adhesion and resistance to demanding environmental conditions are required.

DOWSIL 3362 Insulating Glass Sealant provides strong adhesion to glass, aluminium and other suitable substrates, helping create a reliable secondary seal within insulating glass units. Its silicone formulation is designed to withstand exposure to UV radiation, ozone, moisture and temperature extremes, making it suitable for glazing systems exposed to changing indoor and outdoor conditions.

The system is particularly suited to high-performance insulating glass applications where the secondary seal plays an important role in maintaining the integrity of the glazing unit. It can be used in suitable residential and commercial window systems as well as structural glazing applications where durable silicone performance is required.

DOWSIL 3362 Insulating Glass Sealant is supplied as a 250kg drum of base component. The base is used together with the compatible DOWSIL 3362 catalyst to form the complete two-part sealant system. The components are mixed at approximately a 10:1 base-to-catalyst ratio by weight, subject to the applicable product requirements and processing conditions.

The neutral-curing silicone technology provides a practical solution for insulating glass manufacturers and glazing professionals requiring a secondary sealant with reliable substrate adhesion and environmental resistance. Proper surface preparation, mixing and application are essential for achieving the intended performance of the completed sealant system.

For South African glazing and construction projects, DOWSIL 3362 Insulating Glass Sealant can be considered for high-performance insulating glass units used in residential, commercial and structural applications. The 250kg drum format is suited to professional processing environments and larger glazing production requirements.

Always use the compatible catalyst and follow the manufacturer's specified mixing, application, curing and substrate preparation procedures to ensure the sealant system performs as intended.