Armor AR350 Wet Look Acrylic Concrete Sealer Review (2026)
By Nate Sawyer, Editor · Updated July 2026
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- Concrete driveways and pavers
- A darkened wet look, low gloss finish
- Enhancing dull or faded exposed aggregate concrete
A pro-grade solvent acrylic that gives concrete driveways and pavers a low-gloss wet look while adding a protective surface film. It dramatically enhances color, but as a topical coating it can get slick when wet and needs recoating every few years.
Pros
- Produces a rich darkened wet-look that revives faded and exposed-aggregate concrete and pavers
- Film-forming acrylic adds surface protection against stains and light abrasion, not just water repellency
- Non-yellowing and breathable, so it holds color and lets trapped moisture vapor escape
Cons
- Solvent-based, so it has strong fumes and requires mineral-spirits cleanup and careful ventilation
- As a surface film it can turn slippery when wet and may show wear, hot-tire pickup, or peeling if over-applied
- Needs reapplication every 2-5 years, more often than a penetrating sealer, to keep the wet-look intact
Specifications
| type | Solvent-based acrylic (film-forming, 25% solids) |
|---|---|
| surface | Concrete and pavers |
| finish | Wet look, low gloss |
| coverage | 175 sq ft/gal porous, 200-225 sq ft/gal smooth, per coat |
| coats | 2 coats recommended |
| cureTime | Dry 4-6 hr; recoat 24 hr; foot traffic 24 hr; wheel traffic 24-48 hr |
| durability | 2-5 years before recoat |
| properties | Non-yellowing, breathable, UV resistant |
Frequently Asked Questions
- How many coats of AR350 do you need?
- Two are recommended, at 175 sq ft per gallon on porous concrete or 200-225 on smooth. Dry time is 4-6 hours with a 24-hour recoat, so plan a two-day application window.
- Why is AR350 breathable if it forms a film?
- The acrylic is formulated to let moisture vapor escape while blocking liquid water. That matters on a slab — a fully vapor-tight film traps rising moisture underneath and eventually delaminates.
- What are the ventilation requirements?
- Real ones. It is solvent-based with strong fumes and needs mineral-spirits cleanup, so work outdoors or with serious airflow. Over-applying also risks a slippery surface, hot-tire pickup or peeling.