Conveyor belt for a window pane

Door and Window Silicone Sealants

Sealing windows and doors with fast-curing silicone chemistries

Achieve air-tight weather performance with durable silicone weathersealing solutions for windows and doors. Silicone window and door sealants are versatile and easy to apply and have a longer lifespan. Silicone bonding delivers added stability and reduces the need for reinforcements, setting blocks and gaskets.

Learn more about the many benefits of working with Dow for your window and door sealing or bonding solutions:

Fast-curing, two-part silicone sealants enable fast assembly

Design, testing and qualification support

Weather-resistant silicone sealants extend lifespan by up to three times

Glazing and backbedding sealants offer superior durability, adhesion and leak-free performance

Silicone seam sealers reduce energy consumption and protect from air and water penetration

Reactive silicone hot melt technologies deliver instant green strength, enabling faster production and increasing productivity in high-speed automated glazing operations 

An innovative one-part, neutral-cure window and door bonding sealant with instant tack offers: Ability to withstand certain dynamic and constant loads; one-part ease of use combined with instant strength; and enhanced productivity.

Thermo-Tech Windows

Improve product performance and productivity with DOWSIL™ InstantGlaze Window Assembly Sealant.

Wall of windows

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