Global Adhesives Manufacturer Operating in Many Markets & Applications Innovative Adhesive Products and Solutions
Green building is now the norm, and we are committed to improving lives and protecting our planet. Through a wide selection of trusted solutions, we are helping manufacturers create long-lasting, energy-efficient and beautiful windows for any design or application. Whether we’re creating new sealant formulations, manufacturing products, or providing responsive customer support, we offer only the most advanced window glass sealant solutions.

We understand that the durability and reliability of a window relies heavily on the quality of insulating sealants and desiccants used in the manufacturing process. Because our customers require materials that can be used in a wide range of applications without sacrificing performance, we offer the premier industry-leading products for insulating glass sealants and desiccants, reactive thermoplastic spacers, window assembly adhesives, and glazing adhesives.

The addition of Kömmerling glass adhesives and sealants to H.B. Fuller’s portfolio not only strengthens our product line but also adds decades of experience and expertise to our team. Together, we can provide all of your insulating glass (IG) sealants from a single source.

Durable and Reliable Energy Efficient Solutions

Window Spacers 

Standard (Box), Composite and Foam Spacers - Our primary sealants and reactive and non-reactive secondary sealants are laboratory- and field-tested in a variety of extreme and accelerated aging conditions, ensuring reliability and application flexibility. We offer a solution for nearly every IG configuration: butyl-based, hotmelt, reactive hotmelt, polyisobutylene, polysulfide, polyurethane, silicone, and thermoplastic spacers.

Our Ködispace and Ködispace 4SG Warm Edge Spacer Systems with integrated desiccant are characterized by an extremely low moisture vapor transmission rate, good gas retention, high flexibility and long service life. 

The Intercept® Spacer System and GED lines were designed for speed, efficiency and quality, creating a perfect fit for our desiccant matrix, Insul-Cure® IG Sealant HL5153B and our broad line of hotmelt butyls.

GD115

  • Extremely low MVTR
  • Excellent gas retention
Technology Documentation
GD115
Used for primary polyisobutlyene sealant in insulating glass
Hot Melt | Polyisobulylene

GD116NA

  • Low moisture vapour transmission rate
  • Good gas retention
  • Tolerant of mix ratio deviations of up to 20
Technology Documentation
GD116NA
Used for secondary polysulfide sealant in insulating glass
2K Polysulfide | Reactive Chemistry

GD677NA

  • Low moisture vapour transmission rate
  • Good gas retention
  • Fast adhesion build-up
Technology Documentation
GD677NA
Used for seconday polyurethane sealant in insulationg glass
2K Polurethane | Reactive Chemistry

GD823N

  • Excellent UV resistance
Technology Documentation
GD823N
Used for secondary silicone sealant in insulating glass
1K Silicone | Reactive Chemistry

GD920

  • Excellent UV resistance
Technology Documentation
GD920
Used for secondary silicone sealant in insulating glass
2K Silicone | Reactive Chemistry

Isomelt R

  • Reactive insulating glass sealant
Technology Documentation
Isomelt R
Used for box spacers flexible spacers insulating glass sealant intercept spacers
Reactive Chemistry | Reactive Hot Melt

Kodiglaze S

  • Excellent UV resistance
Technology Documentation
Kodiglaze S
Used for silicone glazing sealant ig instlation
2K Silicone | Reactive Chemistry

Kodimelt

  • Extremely low moisture vapour transmission rate and good gas retention
Technology Documentation
Kodimelt
Used for box spacers flexible spacers insulating glass sealant intercept spacers
Hot Melt | Hot Melt

Kodispace 4SG

  • Chemical bonding to silicone secondary and glass
Technology Documentation
Kodispace 4SG
Used for termoplastic spacer for insulating glass
Reactive Chemistry

SN2310

  • Good adhesion to many substrates
  • Excellent flexibility
  • Neutral
  • Non-corrosive
  • Low odor
Technology Documentation
SN2310
Used for bonding most common building substrates, like glass, metal, stone etc will be used for back-bedding of windows
Reactive Chemistry | Silicone

SN2522AB

  • Excellent resistant to moisture
  • High temperature resistant
  • Good chemical resistant
Technology Documentation
SN2522AB
Used for structural bond material for insulated glass window manufacturing
Reactive Chemistry | Silicone

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