Owens Corning® ProPink ComfortSeal™ Sill Gasket is a polyethylene foam gasket, which provides resilient sealing in new and retrofit construction. ProPink ComfortSeal™ Sill Gasket seals against air leakage, moisture and insect intrusion at the juncture of the foundation wall and sill plate, and is used as expansion joint material in poured concrete and concrete block slab and wall construction.
Accessories
PROPINK COMFORTSEAL™ SILL GASKET
Features
- Minimizes air leakage
- Sealing option as part of the FOAMULAR® CodeBord® Air Barrier System
- Resists moisture
- Installs quickly and easily, with no special tools
- Tacked in place with staple
- Long-lasting and durable
- Insect resistant
- Maintains compression seal
Standards, Codes Compliance
- Class A Fire Rating
- Does not support mold growth
- GreenGuard™ Certified
Applications
- Provides a seal against air leakage, moisture, and insect intrusion at the juncture of the foundation wall and sill plate.
- Expansion joint material for poured concrete and concrete block slab and wall construction.
Certifications and Sustainable Features
- GREENGUARD Certified products are certified to GREENGUARD standards for low chemical emissions into indoor air during product usage. For more information, visit ul.com/gg.
Specifications & Literature
Data Sheets (1)
LEED (2)
Safety Documents
Resources
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 |
|---|---|---|
COMPRESSIVE STRENGTH VERTICAL COMPRESSIVE STRENGTH (PSI) | 2.7/ 10.4 | Suffix D @ 25% / 50% ASTM D35757-08 |
| COMPRESSION SET (%) | 29.4 | ASTM D3575-08 Suffix B |
TEAR RESISTANCE (lb/ft2) | 8.3/11.5 | ASTM D3575-08 Suffix T MD/CMD |
DENSITY (lb/ft³) | 1.2 | ASTM D3575-08 |
| WATER ABSOPTION (lb/ft²) | < 0,1 / sq ft / 24 hours | ASTM D3575-08 Suffix L |
WATER VAPOR TRANSMISSION RATE GM / 100 in²/ 24 hr. | 0.089 | ASTM F-1249 Method 3005 FED STD 101 |
THERMAL RESISTANCE R-VALUE1 (HR-FT2-°F/BTU) |
| ASTM C518-91 |
1 R means resistance to heat flow; the higher the value, the greater the insulation power. Value given is for initial thickness. Value after installation/compression will be lower.
Dimensions
MATERIAL | COLOUR | LENGTH | PRODUCT SIZE |
|---|---|---|---|
Polyethylene Foam | Pink | 25 m (82') rolls | 89 mm (3-1/2"), 140 mm (5-1/2") widths x 4.8 mm (3/16") thick |
Installation Instructions
- Smooth the top surface of the foundation wall for minimal variation.
- Unroll the sill gasket on the top surface of the foundation wall or fasten to the bottom of the sill plate on tilt-up wall sections with ridged side toward roughest surface.
- Overlap all end and perpendicular joints.
- Pierce the sill gasket at anchor bolt locations.
- Set and anchor sill plate to the foundation wall.
Caution: ProPink ComfortSeal™ Sill Gasket is combustible and will ignite. The product may contain flammable vapors and should be stored in well-ventilated areas. Do not expose the product to open flame during shipping, storage, installation, or use.
Recommended tools
- Safety glasses
- Cut-resistant gloves
- Ladder
- Construction or hammer stapler
- 5/16 inch heavy-duty staples
- Scissors or utility knife
Storage Recommendations
- Store product in packaging away from heat sources
- Do not store in the sun
Technical Services Available
For Canadian Technical inquiries, please contact our technical team at owenscorning.ca/contacttech.
Environmental and Sustainability
Owens Corning is a worldwide leader in building material systems, insulation, and composite solutions, delivering a broad range of high-quality products and services. 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.
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