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Henry HE289046
Henry 289 White roof sealant is a white, Elastomeric acrylic patching compound specially formulated for repairing and preventing roof leaks prior to coating with an acrylic reflective coating. Henry 289 ElastoCaulk will not crack, craze or lose adhesion when applied as directed to a smooth, clean, sound roof surface.
| Applicable Materials | : | Metal, Stucco |
| Application Method | : | Brush, Trowel |
| Base Type | : | Acrylic Resins, Mineral Fibers |
| Boiling Point | : | >100 deg C |
| Color | : | White |
| Compositions | : | Acrylic Polymer Blend, Butyl Benzyl Phthalate, Calcium Carbonate, Silica, Quartz, Titanium Dioxide, Limestone, Water |
| Container Type | : | Can |
| Coverage Area | : | 12-1/2 sq-ft/gal |
| Drying Time | : | 2 to 24 hr |
| Flammability Rating | : | 0 |
| Flash Point | : | >212 deg F |
| Form | : | Liquid |
| Net Content | : | 3.41 L |
| Odor/Scent | : | Slight |
| Specific Gravity | : | 1.0 |
| Temperature Rating | : | 50 deg F |
| VOC Content | : | 50 g/L |
| Viscosity | : | >100 sq-mm/s |
| pH Range | : | 10 to 12 |
- Strongest waterproof seal
- 100% silicone rubber
- Ideal for flat roofs with standing water
- High solids formula
- Seals, reflects and protects roofs
SDS