Black Jack® silver seal 300 is a liquid applied, coating that forms a reflective and protective finish to roofs. This blend of asphalt and aluminum forms a bright silver finish that reflects heat and UV rays. This product will seal and waterproof a variety of roof and outside wall surfaces. It protects, insulates, decorates and preserves built-up asphalt roofs, composition roofs, silos, metal roofs, siding and water towers. It may also be used on cinder blocks as a sidewall coating.
| Application Method | : | Brush, Roller |
| Base Type | : | Asphalt |
| Boiling Point | : | 300 to 390 deg F |
| Color | : | Black |
| Compositions | : | Mineral Spirits, Asphalt, Aluminum, Perlite, 1, 2, 4-Trimethylbenzene, Benzene, 1, 3, 5-trimethyl, Cellulose, Solvent Naphtha (Petroleum), Light Aromatic |
| Coverage Area | : | 75 sq-ft/gal |
| Density | : | 8.11 lb/gal |
| Finish | : | Silver |
| Flammability Rating | : | 2 |
| Flash Point | : | 105 deg F |
| Form | : | Liquid |
| Net Content | : | 3.6 qt |
| Odor/Scent | : | Mild Hydrocarbon |
| Pigment Type | : | Aluminum |
| Specific Gravity | : | 0.98 |
| Temperature Rating | : | 65 to 110 deg F |
| VOC Content | : | <450 g/L |
| Viscosity | : | 270 cPs |