
we support high-volume production environments and offer both standard and custom formulations. All products are non-toxic and non-hazardous under normal storage and use conditions, and bulk ordering is available.
Sealing glass or window assemblies requires careful consideration of substrates, movement and environmental exposure. Common challenges in this space include:
deVan provides B2B clients with a full selection of pumpables, tapes and butyl-based sealants specifically formulated for window use. We manufacture with consistency in mind, ensuring every batch delivers the adhesion, flexibility, and weather resistance your project requires.
We support:
For custom sealants, our technical team can produce formulations based on your internal specs or develop new solutions from scratch. We offer flexible options for viscosity, color, and adhesion properties to meet your specific application needs.

