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Sika®
29-Fl. Oz. Sikaflex® Self-Leveling Sealant, Sandstone
- Mfg.#
- 515282
- Sku#
- 2148179
- Can be applied to green/new concrete 24 hours after cure
- Can be applied on concrete that has been wet 1 hour after water source has stopped
- No tooling required, levels itself
- Able to bridge gaps up to 1-1/2 in wide
- Paintable, stainable and sandable
* Estimated stock levels as of Fri, Apr 10, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.
Description
SELF-LEVELING - PRO GRADE POLYURETHANE ELASTIC - WATERPROOF 29 Ounce Cartridge Color=Sandstone
Specifications
General
| Application Temperature | 40 - 100 °F |
|---|---|
| Application Time | 1 hr |
| Base Type | Oil, Rubber, Water |
| Color | Sandstone |
| Color Family | Brown / Beige / Tan |
| Compositions | Calcium Oxide, Xylene, Isophoronedialdimine, Ethylbenzene, 3-Isocyanatomethyl-3, 5, 5-Trimethylcyclohexyl Isocyanate, 4, 4-Methylenediphenyl Diisocyanate, Aliphatic Polyisocyanate, Quartz (SiO2), 4, 4-Methylenediphenyl Diisocyanate, Oligomers |
| Container Type | Cartridge |
| Curing time | 3 - 5 days |
| Density | 1.25 g/cc |
| Flammability Rating | 2 |
| Flash Point | 185 °F |
| Odor/Scent | Aromatic |
| Resists | Chemical |
| Tensile Strength | 150 psi |
| Type | Sealant |
| VOC Content | 30 g/L |
| Viscosity | 20.5 sq-mm/s |
Dimensions
| Size | 29 fl oz |
|---|
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