3 1/2 in x 90 ft Owens Corning JointSealR Foam Joint Tape

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.

Features

• 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