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ChemLink NovaLink SL Gray Joint Sealant 10.1oz Cartridge F1234
Chem Link NovaLink SL is a self-leveling, moisture cure, construction sealant specially formulated for application in damp or dry horizontal concrete expansion joints. NovaLink SL levels to a smooth level finish and bonds well to masonry, wood, aluminum, steel, slate, natural stone, clay tile, asphalt, and most other construction materials.
- Will not outgas or bubble when applied to damp concrete
- Isocyanate free
- Paintable
$9.42
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ChemLink NovaLink SL Self-Leveling Joint Sealant, Gray 10.1 oz Cartridge
ChemLink NovaLink SL is a self-leveling, moisture-curing polyether sealant for horizontal joints in driveways, sidewalks, plaza decks, balconies, parking structures, roof decks, and pool surrounds. The solvent-free formula will not shrink or outgas on damp concrete, and it flows to a smooth finish without tooling. Typical work includes parking structures, plaza decks, and sidewalks, and primer is not required in most joints under 1/2 inch.
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Key Features
- Self-levels in horizontal joints so most beads need no tooling
- Solvent-free so it will not shrink, and it will not outgas on damp concrete
- Handles about 25% joint movement on driveways, decks, and pool surrounds
- Skins over in about 30 minutes and is paintable within 24 hours
- Primer is not required in most joints smaller than 1/2 inch
- Color stays stable outdoors and will not suntan
Applications
- Horizontal expansion joints in concrete.
- Driveways, sidewalks, walkways, and patios.
- Plaza decks, balconies, stairwells, and parking structures.
- Roof decks and joints around fountains and swimming pools.
- Masonry pavers and block repair.
- Aged asphalt after a six-month cure. Not for continuous immersion.
Technical Specifications
| Property | Value |
|---|---|
| Product | NovaLink SL Self-Leveling Elastomeric Sealant |
| Color | Gray |
| Packaging | 10.1 oz (300 ml) cartridge, 24/carton |
| Product number | F1234 |
| Chemistry | Moisture-curing polyether, 100% solids |
| ASTM C920 | Type S, Grade P, Class 25, Uses T2, M, & O |
| VOC | < 27 g/L (ASTM D2369) |
| Joint movement | ±25% |
| Tack-free time | 30 ± 15 min at 45 ± 5% R.H. |
| Elongation at break | 300% (ASTM D412) |
| Hardness | Shore A 15 (ASTM D2240) |
| Service temperature | -40°F to 200°F (-40°C to 93°C) |
Product documents: PDS - NovaLink SL (PDF) | SDS - NovaLink SL (PDF)
Frequently Asked Questions
Is ChemLink NovaLink SL for horizontal joints in driveways and sidewalks?
Yes. ChemLink NovaLink SL is a self-leveling sealant for horizontal joints in concrete construction such as driveways, sidewalks, plaza decks, balconies, stairwells, parking structures, and roof decks.
Does ChemLink NovaLink SL need to be tooled?
Usually no. ChemLink NovaLink SL is self-leveling and its smooth finish is meant to be installed without tooling.
When should I use ChemLink NovaLink SL instead of ChemLink NovaLink 35?
Use ChemLink NovaLink SL for horizontal self-leveling joints. Use ChemLink NovaLink 35 for vertical and typical construction joints.
Can ChemLink NovaLink SL be used around fountains and swimming pools?
Yes. ChemLink NovaLink SL is designed for horizontal joints surrounding fountains and swimming pools. Do not use it in continuous immersion.
Can ChemLink NovaLink SL go on aged asphalt?
Yes. ChemLink NovaLink SL lists aged asphalt among compatible substrates. Asphalt should be fully cured before application.
Can ChemLink NovaLink SL be used on masonry pavers and walkways?
Yes. Basic uses for ChemLink NovaLink SL include masonry pavers, patios, walkways, and concrete decks.
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