KB Home Center
SIKA 515304
A self-leveling sealant with an accelerated curing capacity for sealing horizontal expansion joints in concrete.
| Application Temperature | : | 40 to 100 deg F |
| Application Time | : | 1 hr |
| Base Type | : | Oil, Rubber, Water |
| Color | : | Gray |
| 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 to 5 days |
| Density | : | 1.25 g/cc |
| Flammability Rating | : | 2 |
| Flash Point | : | 185 deg F |
| Net Content | : | 10.1 fl-oz |
| Odor/Scent | : | Aromatic |
| Resists | : | Chemical |
| Tensile Strength | : | 150 psi |
| VOC Content | : | 30 g/L |
| Viscosity | : | >20.5 sq-mm/s |
- Can be applied to green/new concrete 24 hrs after cure
- Can be applied on concrete that has been wet 1 hr 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
- Water immersible and waterproof after cure
- Self-leveling sealant is a single component, self-leveling, premium-grade polyurethane sealant with an accelerated curing capacity
SDS