Henry® 635 is a high-performance, high solids concrete sealer that is easy to apply, quick drying, nonflammable and UV stable. Applied at a minimum of two coats, Henry 635 is designed to protect all exterior absorbent concrete and masonry surfaces on residential and commercial applications, including driveways, sidewalks, patios, courtyards, walkways, pool decks and most vertical concrete surfaces. It is especially suited to seal Henry toppings and the gray version can be used to create a uniform appearance over both a repaired area and the adjacent concrete or masonry surfaces. Henry 635 is durable and abrasion-resistant when applied properly.
| Id | 184543 |
| SKU | 4564662 |
| PartNo | 16376 |
| UPC | 081833004199 |
| Country of Origin |  USA |
| Net Content | 1 Gal |
| Container Type | Can |
| Form | Liquid |
| Color | Clear |
| Compositions | 2-Butoxyethanol, Diethylene Glycol Monoethyl Ether |
| Specific Gravity | 1.02 |
| Flash Point | >200 Deg F |
| VOC Content | 249 G/L |
| PH Range | 8.5 To 8.8 |
| Coverage Area | 400 To 600 Sq-ft |
| Resists | Abrasion |
| Applicable Materials | Masonry |
| Application Temperature | 70 Deg F |
| Media | Carbon Dioxide, Dry Chemical Powder, Foam, Water Fog |
| Drying Time | 1 Hr |
| Traffic Time | 24 Hr |
| Boiling Point | >212 Deg F |
| Base Type | Acrylic |
| Flammability Rating | 1 |
| CID | 9 |
R.P. Lumber - Edwardsville, IL