55 gal. Drum Ultra-50 Open-Cell All-Season Resin Spray Foam Insulation, Side B | ICY-U50-DU-B

Icynene's 55 gal. Drum Ultra-50 Open-Cell All-Season Resin Spray Foam Insulation, Side B helps produce a lightweight insulation solution that contributes to improved building envelope performance by reducing air movement and supporting indoor comfort. When properly combined with the matching Side A component and installed according to manufacturer guidelines, the resulting open-cell foam expands to create a continuous insulation layer across walls, ceilings, attics, and other hard-to-insulate areas. Designed for qualified spray foam installers, this resin component is an essential part of a complete open-cell polyurethane foam system.

• Side B resin component is designed for use with the compatible Ultra-50 Side A PMDI isocyanate component
• Open-cell spray foam technology helps improve air sealing and thermal insulation performance
• 55-gallon drum packaging supports professional spray foam equipment and large-scale applications
• Resin formulation helps control foam expansion and finished foam cell structure
• Suitable for residential, commercial, and retrofit insulation projects requiring professional installation