Owens Corning® JointSealR® Foam Board Joint Tape is an acrylic polyolefin joint tape used to seal ship lap or butt edge joints on FOAMULAR® NGX™ Extruded Polystyrene (XPS) Rigid Insulation. Sealing of the joints with JointSealR® Tape allows the XPS insulation to function as air or weather barrier.
Accessories
FOAM JOINT TAPE
JOINTSEALR®
FOAM JOINT TAPEFeatures
- Thin and flexible to seal around penetrations and uneven surfaces
- Aggressive adhesive; long-term adhesion, strength and handle-ability
- Low application temperatures (-18 °C / (0 °F))
- Remains flexible and elastomeric allowing it to move with building components
- Compatible with XPS insulation and other materials, see CCMC
No. 14003-R - Water and air resistive barrier material
- Sealing option as part of the FOAMULAR® CodeBord® Air Barrier System
Installation Instructions
Deliver products in their original packages and store in conditions of 16-27 °C (60-80 °F) and 40-60% relative humidity in the original carton.
See CABS report 12935-R and CCMC report 14003-R for details for weatherproofing around openings and penetrations through exterior walls.
For best adhesion, the tape should be applied over the foam sheathing at the time the sheathing is installed.
- Surface of FOAMULAR® XPS insulation to which JointSealR® Foam Joint Tape is applied must be smooth, clean, dry, and free of contaminants.
- Remove release liner backing material and center the adhesive tape over the joint to be sealed.
- Continue to remove the liner and press the tape firmly in place over the joint.
- Lap intersections or joined tapes a minimum of 89 mm (3.5”).
- Using a J-Roller or laminate roller, roll the tape firmly in place to ensure intimate contact between tape and substrate and to eliminate trapped air between the tape and substrate.
Specifications & Literature
Data Sheets (1)
Installation Instructions (1)
Comprehensive Guides (1)
Brochures (1)
LEED (2)
Resources
Basement Wall
Exposed Floor
Flat Ceiling
1st Floor Wall
2nd Floor Wall
Owens Corning® ComfortSHIELD™ High Performance Building Enclosure System
Training Animation - Exterior Wall
Training Animation - ComfortShield™
Technical Information
Performance Criteria
PROPERTY | VALUE | TEST METHOD |
|---|---|---|
COMPLIANCE | CCMC Evaluation Listing No. 14003-R | CCMC |
Additional Performance Information
| DIMENSION | PROPERTY | TEST METHOD |
|---|---|---|
| SERVICE TEMPERATURE | -40 to 74 °C (-40 to 165 °F ) | – |
| APPLICATION TEMPERATURE | -18 to 49 °C (0 to 120 °F) | – |
| Flame Spread 5; Smoke Developed 25 | ASTM E84 |
| Smoulder Resistance Mean Mass Loss ≤ 0.02% | CAN/ULC-S129 | |
| MOISTURE | Water Vapour Transmission: 11 ng/Pa•s•m2 (0.19 perms) | ASTM E96/E96 M (water method) |
AIR PERMEANCE | 0.00017 L/s•m2 (0.0000335 cfm/ft2) | ASTM E2178 |
| UV EXPOSURE | Up to 180 Days | – |
Availability
| PROPERTY | VALUE |
|---|---|
Thickness | .25 mm (9.9 mils) |
| Width | 89 mm (3.5") |
| Length | 27.4 m (90') |
| Roll Dimensions | 89 mm x 27.4 m (3.5" x 90') |
| Rolls Per Carton | 8 |
| Cartons Per Pallet | 54 |
| Minimum Order Quantity | 1 carton |
Technical Services Available
For Canadian Technical inquiries, please contact our technical team at owenscorning.ca/contacttech.
Environmental and Sustainability
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Owens Corning is committed to driving sustainability by delivering solutions, transforming markets, and enhancing lives. More information can be found at owenscorning.ca or owenscorninglibrary.ca.
Disclaimer of Liability
Technical information contained herein is furnished without charge or obligation and is given and accepted at recipient’s sole risk. Because conditions of use may vary and are beyond our control, Owens Corning makes no representation about, and is not responsible or liable for the accuracy or reliability of data associated with particular uses of any product described herein.
Technical information contained herein is furnished without charge or obligation and is given and accepted at recipient’s sole risk. Because conditions of use may vary and are beyond our control, Owens Corning makes no representation about, and is not responsible or liable for the accuracy or reliability of data associated with particular uses of any product described herein.
Notes
For additional information, refer to the Safe Use Instruction Sheet (SUIS) found in the sds Database via sds.owenscorning.com.
For additional information, refer to the Safe Use Instruction Sheet (SUIS) found in the sds Database via sds.owenscorning.com.
Applications
- Accessories and Speciality
- Air Sealing
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