On a sound wall in moderate exposure, buy it. At roughly $50 to $64 a gallon it saves $20 to $30 over Evershield, it lays down smooth and holds a wet edge better than most exteriors at any price, it fights efflorescence on masonry and grain cracking on wood, and it goes down in temperatures as low as 35°F. Figure 7 to 10 years on properly prepped stucco. On an all-day-sun south or west wall, or on spider-cracked stucco, it is the wrong can.
Spec Sheet
- COVERAGE
- 375–425 sq ft / gal at 1.5 dry mils; figure less on rough stucco and block
- FILM BUILD
- 3.6 wet mils / 1.5 dry mils per coat
- SHEENS
- Flat, Velvet, Eggshell, Satin/Low Sheen, Semi-Gloss, Gloss
- DRY / RECOAT
- Touch 1–2 hr · recoat 4–6 hr at 77°F
- APPLICATION TEMP
- Down to 35°F — air, surface, and material all above 35°F and at least 5°F above the dew point
- FULL CURE
- Weeks in cool weather; the film keeps hardening past touch-dry
- VOC
- Ultra-low, 50 g/L or less as supplied; RA VOC 25 g/L. CARB 2007 SCM and CALGreen 2016 compliant, MPI-approved
- PRIMER
- Bonds over sound, previously painted surfaces; Eff-Stop on fresh masonry, EZ-Prime on rough-sawn wood, Bloc-Rust on ferrous metal, Ultra-Grip on glossy or non-ferrous
- SURFACES
- Stucco, masonry, brick, block, wood and vinyl siding, fiber cement, aluminum, gutters, fascia, soffit, fences, shutters, wrought iron
- SIZES
- Gallon, 5-gallon
- WARRANTY
- Limited — a tier below Evershield's lifetime limited
- PRICE
- About $50–64 / gal at Dunn-Edwards stores; contractor pricing runs lower
Cold Weather: The Application Floor Is Not a Cure Floor
Touch dry in one to two hours, recoat in four to six at 77°F. The real story is the cold end. The data sheet clears application down to 35°F as long as air, surface, and material are all above 35°F and at least 5 degrees above the dew point, which buys you shoulder-season weeks and cold-morning starts that most waterborne acrylics give away at 50°F. But cold slows the cure. The film stays soft far longer than the touch-dry time suggests, and full cure runs into weeks in cool weather. So do not recoat early, keep dew and rain off the fresh film for several hours, and skip the day entirely if temperatures will drop below 35°F within 48 hours.
When It Goes Wrong — and How to Fix It
The south wall looks tired and chalky at year four while the shaded side still looks fresh
Why it happens: This is the top end you gave up moving down from Evershield. On a south or west stucco wall taking all-day desert sun, Spartashield fades and chalks sooner — rub a white rag on a four-year-old south elevation and you will pull more powder than the premium line leaves.
The fix: Split the order next time. Evershield on the south and west elevations that take all-day sun and any coastal exposure, Spartashield on the shade and the volume work. That is the move on most Southwest repaints, and it costs less than putting the premium gallon on the whole house.
Hairline spider cracks telegraph straight through the new paint
Why it happens: Spartashield is a standard-build acrylic, not a crack-bridging coating. It has no elastomeric stretch, so a moving wall shows through it no matter how many coats you put on.
The fix: For active hairline cracking you need an elastomeric — a thicker, rubbery, high-mil product. Do not expect a contractor flat to hide a wall that is still moving, and do not add coats hoping to bury the cracks.
Holidays and thin spots on rough stucco and block
Why it happens: Coverage drops on rough texture. The honest 375 to 425 sq ft per gallon is a smooth-siding number, and on rough stucco the paint sits on the high points and starves the valleys unless you work it in.
The fix: Back-roll for full mil thickness, and budget less square footage per gallon on rough stucco and block. Two coats at spec is what gets you the long end of the 7-to-10-year range.
Fresh masonry blisters or lifts the new coat
Why it happens: Salts pushing through fresh concrete and block are what lift a cheap exterior off the wall. Spartashield's film has real efflorescence resistance, but it is not a substitute for sealing the substrate.
The fix: Prime fresh masonry with Eff-Stop before the topcoat. Use EZ-Prime on rough-sawn wood, Bloc-Rust on ferrous metal, and Ultra-Grip on glossy or non-ferrous surfaces. Over sound, previously painted walls it bonds without a separate primer.
Application Settings That Work
- BRUSH
- Brushes, rolls, and sprays clean. Flow and leveling are the standout — a long roller pull on a stucco body does not stipple or drag the way a cheaper acrylic does, and it holds a wet edge. On rough stucco and block, back-roll for full mil thickness or you will see holidays.
- PRIMER
- Bonds over sound, previously painted surfaces with no separate primer. Eff-Stop on fresh masonry, EZ-Prime on rough-sawn wood, Bloc-Rust on ferrous metal, Ultra-Grip on glossy or non-ferrous substrates.
Spartashield vs Evershield vs Acri-Hues
The Dunn-Edwards exterior shelf stacks three lines that all say acrylic, and the names do not tell you which one matches your wall. The exposure does.
| Spartashield | Evershield | Acri-Hues | |
|---|---|---|---|
| Tier | Premium / contractor | Ultra-premium | Economy / builder |
| Price per gallon | About $50–64, lower on a contractor account | $83–90 | Builder-grade pricing, the cheapest of the three |
| Best for | Sound stucco and siding, moderate exposure, volume repaints | South and west sun, coastal and humid zones, maximum longevity | Flips, rentals, new construction, a 3-to-5-year horizon |
| Expected life | 7–10 years on sound, properly prepped stucco in moderate exposure | A decade-plus on the walls that punish paint hardest | 3–5 years, which is what it is built for |
| UV fade and chalk on hard walls | Gives up ground. Fades and chalks sooner than Evershield on a south wall. | Best in the line — better UV fade, chalk, and surfactant-leaching resistance. | Not the point of the product. |
| Application feel | The standout. Strong flow and leveling, good sag resistance, thinner and more forgiving. | Runs thicker and is less forgiving for a green painter. | A builder flat — built to look good through a sale, not through a decade. |
| Warranty | Limited, a tier below the premium line | Lifetime limited | Builder-tier |
Match the can to the exposure, not to the budget line. Put Evershield on the south and west walls that take all-day sun and on coastal jobs, and run Spartashield on the shaded elevations, the moderate exposures, and the volume work where ten-plus years is not the goal. Acri-Hues belongs on flips and rentals with a three-to-five-year horizon, and nowhere else. On most Southwest repaints I split the order between the top two rungs rather than picking one, and the middle is where most real repaints actually live.
What It's Good At
- +Flow and leveling — it lays down smooth, holds a wet edge, and a long roller pull on stucco does not stipple or drag
- +Efflorescence resistance on masonry, where salts pushing through fresh concrete lift a bargain exterior off the wall
- +Grain-crack resistance on previously painted wood siding, which is the failure I see most on wood
- +Cold-weather application down to 35°F, where most waterborne acrylics quit at 50°F
- +Price-to-performance: $20 to $30 a gallon under Evershield on a wall that will never need the extra durability
- +Covering a whole envelope from one line — six sheens, flat and velvet on the body, satin and eggshell on trim and fascia, semi-gloss and gloss on doors, shutters, and wrought iron
What It's Not Good At
- −UV fade and chalk on a south or west wall under all-day desert sun
- −Crack-bridging — it is a standard-build acrylic, so spider-cracked stucco telegraphs right through
- −Distribution: the stores live in the West and Southwest, and past Texas the dealer map thins fast
- −Longevity ceiling: 7 to 10 years is honest, but it is not Evershield's decade-plus
- −Warranty, which sits a tier below the premium line's lifetime limited
- −Coverage on rough stucco and block unless you back-roll for full mil thickness
Honest Alternatives
Same brand, same color deck, the ultra-premium rung. Better UV fade, chalk, and surfactant-leaching resistance, and a lifetime limited warranty. It runs thicker and is less forgiving for a green painter. The right call on south and west walls, coastal jobs, and anything you want to leave alone for a decade-plus.
The closest national analog to Spartashield — a contractor-favorite mid-premium acrylic stocked at Sherwin-Williams stores in every state. Comparable durability and a dirt-resistant finish, and it solves the distribution problem Dunn-Edwards cannot. The right pick outside the Dunn-Edwards footprint.
Roughly the price of the economy step and stocked at every Home Depot. It hides well and carries a warranty, but it chalks and fades faster on a hard south wall and the application feel is not in Spartashield's class. The right call when budget and availability beat finish quality on a moderate wall.
Spartashield Questions, Answered
Is Dunn-Edwards Spartashield worth it?
On a sound wall in moderate exposure, yes. At roughly $50 to $64 a gallon it saves $20 to $30 over Evershield, applies with better flow and leveling than most exteriors at any price, resists efflorescence on masonry and grain cracking on wood, and goes down in temperatures as low as 35°F. Figure 7 to 10 years on properly prepped stucco. It is not worth it under all-day desert sun or on a coastal job.
Spartashield vs Evershield — which should I buy?
Match the can to the exposure. Evershield is the ultra-premium step up: better UV fade, chalk, and surfactant-leaching resistance, a longer haul, and a lifetime limited warranty, for $20 to $30 more a gallon. Spartashield is the contractor gallon for a sound wall in moderate exposure. Put Evershield on the south and west walls that take all-day sun; run Spartashield on the shaded elevations and the volume work. On most Southwest repaints I split the order between the two.
Can I really paint Spartashield down to 35°F?
Yes, that is its real edge. The data sheet clears application down to 35°F as long as air, surface, and material are all above 35°F and at least 5 degrees above the dew point. That buys you shoulder-season and cold-morning windows most acrylics will not. But cold slows the cure — the film stays soft longer than the touch-dry time says, so do not recoat early and keep dew and rain off it for several hours. Skip it if temps will drop below 35°F within 48 hours.
How long does Spartashield last on stucco?
Figure 7 to 10 years on sound, properly prepped stucco in moderate exposure. The efflorescence and grain-crack resistance are real, which is what kills a cheap exterior on masonry. On a brutal south or west wall under hard desert UV, it fades and chalks sooner — that is where Evershield earns its premium. Prime fresh stucco with Eff-Stop and back-roll for full mil thickness to get the long end of that range.
Will Spartashield cover spider-cracked stucco?
No. It is a standard-build acrylic, not a crack-bridging coating, so hairline spider cracks telegraph right through it and more coats will not bury them. For active cracking you need an elastomeric, which is a different, rubbery, high-mil product. Do not expect a contractor flat to hide a moving wall.
Does Spartashield need a primer?
Not over sound, previously painted surfaces — it bonds there on its own. It does need one on problem substrates: Eff-Stop on fresh masonry, EZ-Prime on rough-sawn wood, Bloc-Rust on ferrous metal, and Ultra-Grip on glossy or non-ferrous surfaces. Skipping the primer on fresh masonry is how a good gallon ends up blistering.
Which Spartashield sheen goes where?
Flat and velvet are the volume sheens on a stucco body. Satin and eggshell go on trim and fascia. Semi-gloss and gloss land on doors, shutters, and wrought iron. Six sheens off one line means you are not mixing products across the house, and the color deck is the same across all of them.
How much does Spartashield cost, and where is it cheapest?
About $50 to $64 a gallon at Dunn-Edwards stores, and contractor pricing runs lower. You only get that pricing at the counter — not on the retail online shop and not through Amazon, where listings are sparse and rarely beat the store. Order the 5-gallon for a body coat; the per-gallon savings add up fast on a full house.
What is the difference between Spartashield and Acri-Hues?
Acri-Hues is the economy builder line, aimed at flips, rentals, and new construction with a three-to-five-year horizon — a builder flat built to look good through a sale, not through a decade. Spartashield is the contractor premium rung above it, with real efflorescence and grain-crack resistance and 7 to 10 years on a sound wall. If you are painting a forever home, do not step down to Acri-Hues.
Ask a Question