Delchem D-80

Our Foundational Polysulfide Insulated Glass Sealant.

D-80 Industry Standard Thermoset Sealant

D-80 Polysulfide IG Sealant

D80 is a two component elastomeric sealant specifically designed for insulating glass. High structural strength and excellent adhesion allows manufacturers to produce a unit with structural integrity and long expected service life.

Units properly constructed with D80 have achieved CBA ratings when tested under ASTM E773 & E774.

The key benefits to D80 are:

  • No wasted catalyst and no batch matching required
  • High resistance to oil & solvent glazing compounds
  • Non-sag characteristics with easy application
  • Adjustable work life and cure times to meet your needs

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D-80 Industry Standard Thermoset Sealant

Sealant Technology | Delchem is a very specialized sealant and adhesive manufacturer in 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.

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