Owens Corning JointSealR 9.9 mil x 3.5 inch x 90 ft Foam Joint Tape 748555

Owens Corning JointSealR Foam Joint Tape is an effective product to tape the joints of FOAMULAR extruded polystyrene (XPS) board in vertical wall applications when it is used as continuous insulation over steel or wood wall framing, or as masonry cavity wall insulation. JointSealR Foam Joint Tape provides reliable adhesion to FOAMULAR XPS insulation. The durable backing, coated with an aggressive acrylic adhesive offers excellent adhesion coupled with strength and handleability.

• Enhances the thermal and moisture resistance of buildings by minimizing intrusion of unconditioned, moisture laden air into the wall assembly
• Provides a secondary layer of external moisture resistance behind the cladding to protect the building
• Reduces thermal bridging in steel stud wall assemblies

• JointSealR Foam Joint Tape is a self-adhering seam tape recommended for use in commercial or residential vertical wall assemblies for sealing the joints between panels of FOAMULAR XPS insulation
• Meets criteria of water resistive barrier in accordance with AC71, Effective Date March 1, 2003
• Qualifi es as continuous air barrier material as required in ASHRAE 90.1-2010

• Service Temperature Range: -40 - 165 °F
• Application Temperature Range: 0 - 120 °F
• Thickness: 9.9 mil
• Width: 3.5 in
• Length: 90 ft