Sherwin-Williams Emerald Urethane Trim Enamel Review (2026)
By Nate Sawyer, Editor · Updated July 2026
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- Cabinets
- Trim
- Doors
- High traffic
A waterbased urethane-alkyd enamel that levels to near-sprayed smoothness even when brushed and cures rock-hard into a washable, scuff- and moisture-resistant shell for cabinets and trim. It is among the priciest DIY trim paints at over $100 a gallon, its long cure means early use can mar the finish, and it can show lap marks if overworked in heat.
Pros
- Cures to an exceptionally tough, washable shell that resists scuffs and moisture
- Outstanding self-leveling for near-sprayed smoothness even when brushed
- Interior/exterior rated; widely regarded as a best-in-class trim/cabinet enamel
Cons
- Among the most expensive DIY trim paints (~$100+/gal)
- Long full cure; early use can mar the finish
- Dries fast and can show lap marks if overworked in warm conditions
Specifications
| Type | Waterbased urethane-alkyd |
|---|---|
| Sheens | Satin, semi-gloss, gloss |
| Recoat | ~16-24 hrs (full cure 7-30 days) |
| Coverage | ~400 sq ft/gal |
| Cleanup | Soap and water |
Frequently Asked Questions
- How much does a gallon of Emerald Urethane Trim Enamel cost?
- It sits around $100-110 a gallon, making it one of the most expensive DIY trim paints available. Sherwin-Williams runs frequent promotions, so the price you actually pay varies noticeably by store and sale period; check current pricing before committing to a large order.
- How long until it fully cures, and when can I use the cabinets again?
- Recoat is about 16-24 hours, but full cure runs 7-30 days. That gap matters: doors and drawers put back into service early can mar, block or stick together. Rehang hardware gently and avoid stacking anything against fresh surfaces for the first few weeks.
- Does it really level like sprayed paint when brushed?
- Its self-levelling is the main reason people pay the premium, and brush marks largely flow out. The trade-off is that it dries fast, so in warm conditions overworking an area can leave lap marks. Keep a wet edge and stop touching a section once it begins to set.
- Can Emerald Urethane Trim Enamel be used outdoors?
- Yes, it is rated for both interior and exterior use, which is unusual for a trim enamel of this type and makes it viable for front doors and exterior trim as well as cabinets.