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For any questions about products or orders in progress, please contact us.

Our most important commitment is to helping our valued clients get the most from our world-class, advance-engineered, sealant-adhesive products. Delchem looks forward to hearing your questions and helping in every way possible.

Or call 1-800-441-7086

( int. 1+302-426-1800 )


Sealant U. is where we share what we know about adhesive technology with those to whom it matters the most. YOU, our client. Please learn more about this entirely free mail list that keeps you informed and up-to-date on industry news and interesting anecdotes.

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Delchem is a very specialized sealant and adhesive manufacturer near Wilmington Delaware in the USA. Our practice is extraordinarily focused on Thermal Insulated Glass Window Sealants for manufacturing. We don't cater to retail DIY or mass market consumption. That means our focus is on you and your needs. Our products as a result are the world-class leaders who make your windows, better than their windows.

Please click here to learn more about us or here to contact Delchem Inc.