Latex-ite Airport Grade+ vs Henry 532: Which Asphalt Sealer Wins?
By Nate Sawyer, Editor · Updated July 2026
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Latex-ite Airport Grade+ Driveway Filler Sealer
A commercial-strength, polymer-modified asphalt emulsion that is one of the most widely stocked DIY blacktop sealers. Its thick body fills hairline cracks and restores a deep flat-black look, but it is strictly for asphalt and demands a dry, warm application window.
| type | Polymer-modified asphalt emulsion (water-based) |
|---|---|
| surface | Asphalt / blacktop only |
| finish | Flat black, non-skid |
| coverage | 300-500 sq ft per 4.75-gal pail per coat (surface dependent) |
| crackFill | Fills hairline cracks up to 1/8 in |
| cureTime | Dry to touch in 4-8 hr; 24-48 hr before vehicle traffic |
| voc | Low VOC, soap-and-water cleanup |
| warranty | 5-year |
Henry 532 Driveway Asphalt Resurfacer
A rubber-modified asphalt resurfacer built for worn, textured blacktop. The flexible 7X rubber content and 7-year warranty make it a strong value for aging driveways, though its thick gel takes effort to spread evenly.
| type | Rubberized asphalt emulsion (7X rubber-modified) |
|---|---|
| surface | Asphalt / blacktop only |
| finish | Flat black |
| coverage | 200-400 sq ft per 4.75-gal pail per coat (surface dependent) |
| crackFill | Fills surface cracks up to 1/8 in |
| cureTime | Dry to touch approx 4 hr; 24-48 hr before vehicle traffic |
| voc | 50 g/L VOC |
| warranty | 7-year |
Our verdict
Both are heavy-bodied asphalt emulsions that fill hairline cracks and restore black color, so the choice comes down to surface condition and warranty. Latex-ite Airport Grade+ has a slightly thicker, easier-leveling body that suits smoother driveways and hides imperfections in one coat, backed by a 5-year warranty. Henry 532 is more rubber-modified for flexibility on rough, weathered blacktop, adds reduced tracking, and carries a longer 7-year warranty. For an aging, textured driveway in a freeze-thaw region, pick Henry 532; for a smoother surface where finish and ease of spreading matter most, pick the Latex-ite.
Frequently Asked Questions
- Which driveway sealer lasts longer?
- Henry 532 carries a 7-year warranty against Latex-ite Airport Grade+'s 5-year, and its 7X rubber-modified formula stays more flexible through freeze-thaw cycles. On an aging, textured driveway in a cold climate that flexibility is the more important number.
- Can either be used on a concrete driveway?
- No. Both are asphalt emulsions and bond only to asphalt or blacktop. On concrete you need a concrete-specific sealer — an acrylic wet-look or a penetrating silane/siloxane, which is a completely different product category.
- How much driveway does one pail cover?
- Latex-ite Airport Grade+ covers roughly 300-500 sq ft per 4.75-gallon pail per coat; Henry 532 covers roughly 200-400 sq ft for the same pail because its gel body goes on thicker. Coverage drops sharply on rough or porous surfaces, so measure before buying.
- How long before I can drive on it?
- Both are dry to the touch in roughly 4-8 hours, but plan on 24-48 hours before vehicle traffic. Neither can get rained on for at least 24 hours, so the weather window matters as much as the product choice.
- Which one tracks less onto shoes and tires?
- Henry 532 uses a reduced-tracking gel formula specifically to cut the black residue that transfers after curing. Latex-ite adds a non-skid additive for traction but tracks more if walked on too soon.