Armstrong Clark Semi-Transparent Wood Stain Review (2026)
By The DIYPicks Team · Updated July 2026
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- Staining in hot, full sun conditions
- Penetrating oil conditioning
- High coverage per gallon
- Easy maintenance recoats
A pro-favorite penetrating oil whose non-drying oil component makes it uniquely tolerant of hot, sunny application, earning strong coverage and durability for a premium price.
Pros
- Drying and non-drying oil blend lets you stain in direct sun up to 95 F without flash-drying
- Excellent penetration with strong 200-250 sq ft per gallon coverage
- Maintenance recoats go on easily with a clean and reapply, no stripping needed
Cons
- Among the most expensive stains per gallon in this class
- Oil base requires mineral-spirit cleanup and a long cure before use
- Limited big-box availability, mostly sold through online and specialty dealers
Specifications
| opacity | Semi-transparent |
|---|---|
| base | Oil-based (drying and non-drying oil blend) |
| coats | 1-2 coats |
| coverage | 200-250 sq ft per gallon |
| dryTime | 24-48 hours |
| cleanup | Mineral spirits |
| appTemp | Applies in direct sun up to 95 F without flash-drying |