HomeSealR™ Foam Joint Tape is an effective product to tape the joints of FOAMULAR® extruded polystyrene (XPS) board in residential vertical wall applications when it is used as continuous insulation over steel or wood wall framing. HomeSealR™ 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. Recommended for use with residential applications only. For commercial applications, try using Joint-Seal-R foam joint tape. Use a J-Roller for easier application.