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See You Next Year, Oct. 31-Nov. 2 | Atlanta, GA

H.B. Fuller

United States

Company Profile

H.B. Fuller |KÖMMERLING: Visionary, Reliable, Sustainable. Using our decades of technical and industry expertise, we partner with our customers to create long-lasting, energy-efficient windows for any type of design and application, and help solve their toughest insulating glass (IG) sealant challenges. Our technical service laboratories are equipped to build prototype units using a variety of sealant and spacer technologies, and evaluate performance to the toughest industry standards. Our industry leading products include:

  • Hot Melt Butyls – Isomelt – Ködimelt
  • Insul-Cure™ Reactive Hot Melt
  • Insul-Dri® Desiccated Matrix 
  • Ködispace 4SG Reactive Thermoplastic Spacer
  • Polyisobutylene Primary Sealant
  • Polyurethane Secondary 
  • Polysulfide Secondary 
  • Backbedding and Structural Glazing Sealants
  • Unparalleled Technical Service and Expertise 

Visit us at booth 7093 to learn more about our capabilities in the IG and Window Industry.

Products & Information

Isomelt DM15 Matrix

Isomelt DM15 warm melt matrix is a single-component, desiccant matrix for use with PPG’s patented Intercept® warm-edge technology and functions both as a desiccant and hot melt adhesive.

Isomelt DM15 brings the following to the insulating glass manufacturing industry:

  • Industry-leading desiccant matrix drying capacity
  • Excellent adhesion to various Intercept® coil stocks
  • Meets and/or exceeds the requirements of ASTM E2190
insulating glass cross section

Ködispace® 4SG Reactive Thermoplastic Spacer

H.B. Fuller’s Ködispace 4SG Warm Edge Spacer System is the premier solution for both commercial and residential applications. Characterized by high energy efficiency, superior gas retention, and an automated process resulting in more precise spacer placement, Ködispace 4SG is currently the only reactive thermoplastic spacer system available.

The patented formulation chemically bonds to glass and silicone secondary sealant. There is no spacer migration, and it has a higher temperature stability than standard insulating glass with polyisobutylene (PIB) in addition to an increased resistance to incompatible glazing conditions. Its migration resistance is proven through extensive laboratory testing.

The invisible thermoplastic spacer system ultimately results in a more visually appealing insulating glass, creating a harmonious connection between glass and frame. Additionally, the auto-adjusting application provides unparalleled flexible design freedom and triple glazing manufacturing precision.

thermoplastic spacer diagram

Contact H.B. Fuller

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