Owens Corning

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.

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Owens Corning JointSealR Foam joint tape applied to the joints of Foamular XPS boards.

FOAMULAR® NGX® High-Performance XPS Insulation

Owens Corning® FOAMULAR® NGX® insulation offers all the performance and ease-of-use you expect from Owens Corning® FOAMULAR® insulation with industry-leading sustainability. Learn how FOAMULAR® NGX® meets the new environmental regulations for Canada and a growing list of US states.

Learn About NGX®

Performance Attributes

Moisture management icon

Moisture Management

Easy installation icon

Easy Installation

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Durability

Resources

Installation Instructions: ResidentialComplete™ Wall Systems
Installation Instructions: ResidentialComplete™ Wall Systems

Technical Information

PropertyTest MethodValue
Service Temperature Range, °F (°C)--40-165 (-40-74)
Application Temperature Range, °F (°C)-0-120 (-18-49)

Air Permeance, tested at 75 Pa, L/s·m2(cfm/sq ft)

ASTM E2178-030.00017 (0.0000335)

Applications

  • Accessories and Speciality
  • Air Sealing
  • Walls

Contact Us

Even though we’re a global company, we’re always ready to answer your questions. Call to speak with an Owens Corning representative.