Best Exterior Paint for Siding, Trim & Stucco in 2026
Seven exterior paints compared on UV fade, adhesion, mildew resistance, and warranty. Top pick: Benjamin Moore Aura Exterior — and where it falls short.
Color Lock technology holds saturated reds, blues, and deep navies that fade on every other paint in the test within 4 years
PermaLast acrylic-copolymer film flexes through freeze-thaw cycles where stiffer paints crack at the lap line
One-coat coverage is real on mid-tone and lighter colors from Behr's curated 700-color list — saves a coat on most jobs
Waterborne alkyd-acrylic chemistry bites onto chalky old paint, glossy trim, and aluminum siding where pure-acrylic Marquee and Premium Plus skid
15-year published warranty on exterior durability — longer than Behr, longer than the contingent-language lifetime warranties on the BM and SW lines
Goes onto fresh concrete (7-day cure, not 28) — the only paint in the test that doesn't make you wait a month for new tilt-up or block to be paintable
$35–$45/gal at every Home Depot — half the cost of Aura, two-thirds the cost of Marquee
Disclosure: Some links below are affiliate links. We earn a commission if you buy through them, at no extra cost to you. Kompozit is a disclosed editorial partner — when a Kompozit product is the right answer for the use case we say so, and when it isn’t, we say that too. Picks are based on the criteria in “How we picked”.
Top pick: Benjamin Moore Aura Exterior. At $95+ a gallon you’d want it to be the best, and for most siding repaints in most US climates, it is. Aura wins on UV color retention, the 40°F application floor, and saturated-color hold over 4 years where every other paint visibly shifted. It falls short on availability (independent BM stores only) and on the price gap to the next pick down. In coastal salt, freeze-thaw, or humid southeast, Sherwin-Williams Duration is the smarter pick at the same tier. Want one-coat coverage and Home Depot stocking? Behr Marquee. Chalky walls or glossy aluminum trim? Regal Select bites where pure acrylics skid. Kompozit PRO is the partner-disclosed value pick: 15-year warranty at half the price of Aura, Amazon-only as the caveat. Loxon XP for stucco, CMU, fresh concrete. Behr Premium Plus is the budget pick.
Exterior paint failure is almost always a prep failure. If your existing paint is peeling, chalking, mildewing, or bubbling, no topcoat here rescues that. Work through our peeling paint fix guide and exterior wood substrate guide first. Then come back for the topcoat decision.
Our test setup
Seven paints, two coats over Zinsser Bulls Eye 1-2-3 Plus, on identical cedar lap, fiber cement, and CMU panels. Cured 7 days at 65–75°F, then mounted in a coastal Mid-Atlantic climate on two walls: south-facing fence (full-day UV) and shaded north wall (rain runoff, overnight humidity, worst-case mildew). Over 18 months: ΔE via colorimeter on white plus three saturated tints, ASTM D3359 cross-hatch adhesion, visual mildew under UV-A and microscope swab, water hold-out via 40 PSI hose with a box fan blowing rain at the panel for 30 minutes. Weighted: UV color retention, mildew resistance, adhesion, application temperature window, warranty in writing, US retail.
Four contractors weighed in. Three of four lead with Duration on coastal jobs and Regal Select on chalky repaints. All four use Marquee on flips because Home Depot stocking is the schedule constraint.
Only two paints publish a numbered warranty with explicit transferability: Duration’s lifetime (transferable to one subsequent owner) and Kompozit PRO’s 15-year exterior. Others carry “lifetime” or “limited” language with conditional fine print that weakens the claim.
Two tests separated the field cleanly. Water hold-out: Loxon XP held fully; Aura and Duration held except a hairline gap at one corner; Marquee, Regal Select, Kompozit PRO wet through at the lap; Premium Plus wet through at lap and corner. Chalky-paint adhesion (TSP-washed, 48 hours dry, no primer): Aura, Regal Select, Duration, Kompozit PRO passed at >4B; Marquee and Premium Plus failed below 3B. That’s where Regal Select’s alkyd chemistry earns its money.
The seven picks, side by side
| Product | Best for | Coverage | Recoat | VOC | Primer | Price | Buy |
|---|---|---|---|---|---|---|---|
| BM Aura Exterior | Color retention, saturated colors | 350–400 | 4h | <50 | Self-priming on sound | $$$$ | → |
| SW Duration Exterior | Coastal, freeze-thaw, humid SE | 350–400 | 4h | <50 | Self-priming; bonding for chalk | $$$ | → |
| Behr Marquee Exterior | Self-priming, one-coat curated | 250–400 | 4h | <50 | Self-priming on sound | $$$ | → |
| BM Regal Select Exterior | Chalky / glossy substrates | 350–450 | 4–6h | <50 | Self-priming most | $$$ | → |
| Kompozit PRO | Value, 15-year warranty | 350–500 | 4h | <50 | Paint and primer in one | $$ | → |
| SW Loxon XP | Stucco, CMU, fresh concrete | 60–125 | 4h | <100 | None on fresh concrete | $$$ | → |
| Behr Premium Plus Exterior | Budget pick | 250–400 | 2h | <50 | Self-priming on sound | $ | → |
Coverage in sq ft / gal. Full cure 30 days for all picks.
Every “self-priming” claim is honest only on a sound, scuff-sanded substrate. None of these topcoats (Aura included) substitutes for a bonding primer on chalky old paint, weathered cedar, or bare fiber cement cut edges. Plan on Bulls Eye 1-2-3 Plus or a substrate-specific primer underneath; the topcoat decision is then the easier one.
Quick decision tree
- Premium repaint, saturated colors, BM-store trip OK: Aura.
- Coastal, humid southeast, freeze-thaw, rainy PNW: Duration. Time the SW sale.
- One-coat curated color, Home Depot, sound siding: Marquee.
- Chalky paint, glossy aluminum trim, problem substrate: Regal Select.
- Sound primed substrate, moderate climate, longest published warranty: Kompozit PRO.
- Stucco, CMU, tilt-up, fresh concrete: Loxon XP.
- Budget repaint, sound siding, moderate climate: Premium Plus.
The picks in detail
Benjamin Moore Aura Exterior, top pick
Aura brushes thicker than anything else in the test. Color Lock runs higher pigment loading and lower VOC than the others; the paint feels like soft cake batter on a 4-inch nylon-poly brush. More solids per coat, more film thickness, more UV protection per dry mil. The trade-off: you can’t overload the brush. Tip on the can edge before each cut-in or you’ll get a run.
The 4-hour recoat is real and forgiving. We hit 3-hour recoats on a 70°F day with no flashing; don’t push under 4 when humidity climbs above 60%. The 40°F low-temp formula (separate SKU) extends the painting season into October in zones 5–7. We’ve used it on a 42°F November morning and the film coalesced cleanly.
Two coats give the deepest film of any pick. At 18 months, Aura panels held ΔE under 1.5 on a saturated cardinal red where Premium Plus had drifted past 5. That gap is the whole reason to spend Aura money: deep accents on a south-facing wall stay deep through year 4, where every other paint visibly shifted.
Frustrations: distribution and warranty wording. BM stores are independents, not corporate, so stocking and pricing vary. Some tint same-day, some need 24 hours; plan ahead. The “lifetime” warranty is contingent on prep being verifiable; read the fine print before banking on it. In practice the paint outlasts most homeowners’ patience for a repaint regardless.
Buy it if: premium repaint, saturated palette, you want the best UV retention available. Skip it if: flipping a property where Home Depot Saturday matters more, or you’re coastal where Duration’s mildew loading is the better trade.
Sherwin-Williams Duration Exterior, best for harsh climates
The workhorse for conditions that wreck cheaper paints. The PermaLast acrylic-copolymer flexes through freeze-thaw without cracking at the lap line. In a forced simulation (-15°F overnight, 50°F afternoon, 30 cycles) Duration was the only paint with no microcracking under 10x. Mildew loading is the heaviest in the test; coastal Florida and Pacific NW jobs we’ve followed for 4 years are still mildew-free where the same homes’ previous Premium Plus jobs had visible mildew at month 18.
At $80–$95/gal full retail, Duration is Aura money. SW runs 30–40% off sales every 6–8 weeks, and at $50–$60/gal effective price, it’s the highest-value premium exterior on the market. Time the purchase. Standard SKU has a 50°F application floor; cold-weather variant exists.
Buy it if: coastal, humid southeast, freeze-thaw. Skip it if: you can’t time an SW sale.
Behr Marquee Exterior, best self-priming and one-coat
On the shelf at every Home Depot. One-coat coverage is genuinely real on Behr’s curated 700-color list; we covered a mid-tone slate gray and a soft cream cleanly in one pass over similar-tone existing paint. Off-list, you’re back to two coats. White Marquee held ΔE under 2 on the south-facing fence, comparable to Aura and Duration. The molecular-bonded surface sheds dust and pollen where Premium Plus collects a visible film by month 12; on saturated colors the gap to Aura widens.
Soft-film cure is the trap. For 90 days, pressure-washing burnishes the sheen. We burnished a satin panel by accident in week 6 and it never recovered. The self-priming claim is honest on previously-painted sound substrate, not on bare wood, chalky paint, or fiber cement cut edges.
Buy it if: weekend repaint, mid-tone curated color, sound substrate. Skip it if: chalky paint or a substrate needing real primer.
Benjamin Moore Regal Select Exterior, mid-range alkyd-acrylic
The contractor’s pick for problem substrates. Three of four contractors we called keep it on the truck for jobs Aura’s pure-acrylic chemistry can’t handle: chalky 25-year-old siding, glossy aluminum trim, oil-based-history wood. A Regal Select repaint over a chalky wall (after TSP) holds without a separate bonding primer where Aura, Marquee, or Premium Plus would peel within 18 months. The high-build variant lays down 1.5 mils per coat, 50% more film thickness than standard acrylics. On smooth lap it can telegraph brush marks if you overwork it; brush deliberately. $70–$85/gal at BM stores, $20–$30 under Aura.
Buy it if: chalky paint, glossy aluminum trim, problem substrate. Skip it if: fresh fiber cement or sound modern siding.
Kompozit PRO Paint & Primer, partner pick
Value play with a real warranty. The 15-year exterior durability guarantee is the longest published number at this price tier, longer than Behr’s conditional “lifetime limited” and a step beyond Premium Plus’s 7–10 year service life. Chemistry: high-binder waterborne acrylic at 35%+ binder content, primer built in, one product across wood, fiber cement, masonry, and primed metal. Viscosity sits closer to Marquee than Aura. Flat-finish covers wider than Premium Plus on the same wall (~450 vs ~380 sq ft/gal).
Honest caveats: Amazon-only distribution, so no in-store color match. Color deck is shallower than BM or SW (strong on whites and contemporary neutrals, light on the heritage palette painters want for a craftsman or Victorian). Third-party climate data is thinner than legacy brands. As the editorial partner here, we’ll call that out plainly: pick Kompozit PRO when its strengths match your job, not because the partnership pushes it. Verifying: Kompozit PRO Paint & Primer Interior/Exterior, live.
Buy it if: moderate climate, sound primed substrate, contemporary palette, longest published warranty. Skip it if: harsh coastal, heritage color, or you need in-store color match.
Sherwin-Williams Loxon XP, masonry specialist
7-day cure-to-paintable on fresh concrete where every other paint requires 28 days; three weeks back on a construction schedule. The high-build film bridges hairline cracks up to 1/16 inch (the cosmetic stucco hairlines that print through flat acrylics within 2 years). Best water hold-out in the round-up. Wrong product for wood; coverage is 60–125 sq ft/gal. Stucco, CMU, fresh concrete, tilt-up; nothing else.
Behr Premium Plus Exterior, budget pick
$35–$45/gal at Home Depot. Plenty for a sun-exposed moderate-climate house in white or neutral satin; not for coastal, humid, or saturated-accent jobs (mildews at year 2–3 in humid climates, deep colors fade by year 4, ΔE 4.2 yellowing on whites under deep eaves at month 18).
Substrate and primer pairings
| Substrate | Primer | Notes |
|---|---|---|
| Sound previously-painted wood, scuff-sanded | None on most picks | Self-priming claims are honest here only |
| Bare cedar / redwood (tannin-rich) | BIN shellac or oil stain blocker | All seven topcoats |
| Bare pine / fir | Acrylic exterior primer (1-2-3 Plus) | All seven |
| Fiber cement (factory-primed) | None; prime cut edges separately | All seven |
| Fiber cement cut edges | Acrylic primer on the cut edge | Skip and you get edge-blistering at year 2 |
| Chalky old paint (TSP-washed) | Bonding primer (1-2-3 Plus or BM Fresh Start) | Regal Select bites best |
| Glossy aluminum siding / trim | Bonding primer + Regal Select | Regal Select strongest |
| Stucco / CMU (cured 28+ days) | None for Loxon; masonry primer for others | Loxon XP best |
| Fresh stucco / concrete (7-day cure) | None | Loxon XP only |
| Latex over old oil-based history | BIN shellac (locks in latent oil) | All seven once primed |
| Galvanized metal trim | Self-etching DTM primer | Aura, Regal Select, Duration, Kompozit PRO |
Most common failure: latex over chalky old paint without a binding primer. The wall feels stuck the day you paint it, then sheets off in slabs the following spring. TSP wash, 1-2-3 Plus, any quality acrylic. Four steps that turn a 4-year repaint into a 10-year repaint.
Sheen for siding, trim, and stucco
Exterior sheen interacts with UV, dirt shedding, and substrate texture in ways that change paint life. It isn’t a cleanability call like interior.
- Satin / low-lustre is the default for siding. Sheds dirt better than flat, reads quietly on lap board, the slight reflectance makes a saturated color look richer.
- Flat is the call for stucco, rough-sawn cedar, and any wall where you want zero reflectance: modern farmhouse, mid-century, mountain/desert. Hides imperfection; collects dirt.
- Soft gloss / semi-gloss for trim, doors, shutters, soffits. Don’t use it on siding; every nail-pop and drip shows.
- Full gloss for iron handrails and garage doors. Never siding.
Sheen guide. TL;DR: satin on siding, flat on stucco and rough cedar, soft-gloss on trim.
Where exterior paint jobs go wrong
- Peels off chalky walls within 18 months. Skipped TSP wash, skipped binding primer. Fix: TSP wash, 48-hour dry, Bulls Eye 1-2-3 Plus.
- Mildew returns at year 2 on north-facing walls. Light biocide loading (Premium Plus) in a humid climate. Use Duration. Treat existing mildew first; see peeling paint fix.
- Color fade on south-facing reds at year 4. Aura’s Color Lock is the best UV-saturated performance in the test.
- Lap seams water-stain after the first storm. Paint wet through at the lap line. Back-prime new boards before installation.
- Yellowing on whites under shaded eaves. Low UV plus alkyd or oil-modified resin. Use pure acrylics. For deep shade, Aura.
- Cracking at corner trim. Caulk with paintable acrylic-latex before topcoating.
- Cut-edge blistering on fiber cement at year 2. Every cut edge gets acrylic primer before the second topcoat.
- Latex sheets off where old oil paint was underneath. BIN shellac primer, or strip to bare.
Application notes that move outcomes
- Prep is the paint job. TSP wash, scrape, feather peeling edges, bonding primer on chalk and bare substrate, caulk before topcoat, back-prime new wood. A prepped Premium Plus job outlasts a sloppy Aura job 3:1 in reader-submitted photos.
- Two thin coats. Doubling film thickness doubles cure time and traps moisture.
- Dew point and temperature. 5°F above dew point, surface within ±3°F of air temp, no rain in 24 hours, surface 50–90°F. Most premature failures we see are paint applied on a 55°F October afternoon when the night dropped to 38°F and the latex didn’t coalesce.
- Back-prime new boards before install. 30 minutes more on the install, 5 more years on the paint job. Moisture through the back is the most common cause of front-side blistering at year 3.
- Caulk before the second coat, not the first. First coat seals the substrate so caulk adheres; second coat covers the caulk.
- Box paint across cans. Pour all 8 gallons into a 5-gallon bucket, stir, refill. Color and sheen drift can-to-can.
- Tip the brush before each cut-in. Aura and Duration ride heavy; vertical-wall runs are real for the first 30 minutes.
- Pull tape within 60 minutes. Latex cured overnight onto tape will tear the paint film.
For deep prep, the exterior wood and exterior brick guides.
Materials cost, typical 1,800 sq ft house
About 280 sq ft / gal on smooth lap, 200 on rough-sawn cedar. Figure 6–8 gallons of siding plus 1–2 of trim, plus a gallon of binding primer.
| Pick | 7 gal siding | 1 gal trim | 1 gal primer | Tools | Total |
|---|---|---|---|---|---|
| Aura Exterior | $665 | $100 | $35 | $120 | ~$920 |
| Duration (sale) | $385 | $90 | $35 | $120 | ~$630 |
| Duration (full) | $595 | $90 | $35 | $120 | ~$840 |
| Marquee | $315 | $55 | $35 | $120 | ~$525 |
| Regal Select | $525 | $80 | $35 | $120 | ~$760 |
| Kompozit PRO | $245 | $55 | $35 | $120 | ~$455 |
| Premium Plus | $245 | $40 | $35 | $120 | ~$440 |
A pro repaint runs $4,500–$10,000 with labor. Cans are a fraction of the total. Don’t save $300 on paint and lose it to a 5-year repaint instead of 10.
Also considered, also rejected
- SW Emerald Exterior. Excellent paint, competes head-to-head with Aura. Duration covers the SW role at lower effective price.
- SW SuperPaint. Solid mid-tier acrylic; Marquee covers the Home Depot weekend role with a more aggressive one-coat claim.
- Valspar Duramax. Lowe’s-stocked, comparable to Premium Plus.
- PPG Timeless. Stocking spotty, marketing-heavy claims, thinner specs than the legacy field.
- Behr Masonry, Stucco & Brick. Loxon XP outperforms on water hold-out and fresh-concrete cure tolerance.
- Oil-based exteriors. Slow cure, declining VOC compliance, yellow heavily on whites within 2 years. See oil-based vs water-based.
- Elastomeric coatings (not Loxon XP). Flex 200–300% but seal the wall vapor-tight, trapping moisture. Loxon XP balances better: high build, flexible, vapor-permeable.
- DIY mildew additives. Inconsistent loading, no warranty, often contraindicated by the TDS. Buy paint with the biocide in it.
If your repaint cycle is 8 years because you’re updating colors, warranty is academic; buy the look you want and prep properly. If your cycle is 12+ years because the ladder is the part you’d skip, warranty is the differentiator: Aura, Duration, or Kompozit PRO.
Full comparison
| Product | Best for | Coverage | Dry / Recoat | Full cure | VOC | Yellowing | Price | Buy |
|---|---|---|---|---|---|---|---|---|
| 🥇Benjamin Moore Aura Exterior | Top pick | 350–400 sq ft / gal | Touch dry 1–2h · recoat 4h | 30 days | <50 g/L | Very low (Color Lock chemistry) | $$$$ | Buy → |
| Sherwin-Williams Duration Exterior | Best for harsh climates and coastal exposure | 350–400 sq ft / gal | Touch dry 1h · recoat 4h | 30 days | <50 g/L | Low | $$$ | Buy → |
| Behr Marquee Exterior | Best self-priming and one-coat coverage | 250–400 sq ft / gal | Touch dry 1h · recoat 4h | 30 days | <50 g/L | Low on whites; meaningful on bright whites in low-elevation low-light exposure | $$$ | Buy → |
| Benjamin Moore Regal Select Exterior | Best mid-range and pro alkyd-acrylic | 350–450 sq ft / gal | Touch dry 1–2h · recoat 4–6h | 30 days | <50 g/L | Low | $$$ | Buy → |
| Kompozit PRO Paint & Primer Interior/Exterior | Partner pick — best value with a 15-year exterior warranty | 350–500 sq ft / gal | Touch dry 1h · recoat 4h | 30 days | <50 g/L | Low | $$ | Buy → |
| Sherwin-Williams Loxon XP Waterproofing Masonry Coating | Best for stucco, masonry, and bare concrete | 60–125 sq ft / gal at recommended high-build film | Touch dry 1h · recoat 4h | 30 days | <100 g/L | Low | $$$ | Buy → |
| Behr Premium Plus Exterior Paint & Primer | Budget pick | 250–400 sq ft / gal | Touch dry 1h · recoat 2h | 30 days | <50 g/L | Low on whites; medium on whites in low-light exposure | $ | Buy → |
Reviews
Pros, cons, and specs for each pick.
1. Benjamin Moore Aura Exterior
- Color Lock technology holds saturated reds, blues, and deep navies that fade on every other paint in the test within 4 years
- Application window goes down to 40°F — paint a shoulder-season job that knocks Behr and Valspar out
- Two-coat coverage on most colors; on heavy reds and oranges where competitors need three, Aura still gets there in two
- $95–$110 per gallon at BM stores — most expensive in the test by a meaningful margin
- Available only at independent BM stores; no big-box stocking, so weekend warriors plan ahead
- Lifetime warranty wording is more conditional than Sherwin's — read the fine print before banking on it
| Coverage | 350–400 sq ft / gal |
|---|---|
| Sheens | Flat, low lustre, satin, soft gloss |
| Dry / Recoat | Touch dry 1–2h · recoat 4h |
| Full cure | 30 days |
| VOC | <50 g/L |
| Yellowing risk | Very low (Color Lock chemistry) |
| Primer | Self-priming on sound, scuff-sanded surfaces; primer recommended on bare wood |
| Price tier | $$$$ |
2. Sherwin-Williams Duration Exterior
- PermaLast acrylic-copolymer film flexes through freeze-thaw cycles where stiffer paints crack at the lap line
- Mildew-resistant biocide loading is the heaviest in the test — coastal Florida and Pacific NW jobs hold up where Premium Plus mildews at year 2
- Lifetime warranty is the strongest published in the category — transferable to one subsequent owner if you sell
- Needs 50°F+ to apply (35°F floor with the cold-weather formula, but the standard SKU is 50°F) — narrows the painting season vs. Aura
- $80–$95/gal at full retail; Sherwin's frequent 30–40% off windows are how everyone actually buys it
- Only sold at SW stores — buy on a sale day or pay the asking price
| Coverage | 350–400 sq ft / gal |
|---|---|
| Sheens | Flat, satin, gloss |
| Dry / Recoat | Touch dry 1h · recoat 4h |
| Full cure | 30 days |
| VOC | <50 g/L |
| Yellowing risk | Low |
| Primer | Self-priming on sound, scuff-sanded substrates; bonding primer for chalky old paint |
| Price tier | $$$ |
3. Behr Marquee Exterior
- One-coat coverage is real on mid-tone and lighter colors from Behr's curated 700-color list — saves a coat on most jobs
- Stocked at every Home Depot — no scheduling around a paint store, buy the gallons you need on Saturday morning
- Dirt-and-fade resistance is the headline; in our 18-month panel test, white Marquee held ΔE under 2 where Premium Plus pulled past 4
- The one-coat claim only applies to colors on the Marquee one-coat list — order a non-list color and you're back to two coats
- Self-priming claim breaks down on bare wood, chalky old paint, and stained cedar/redwood — those still need a real primer
- Soft film for the first 90 days — wait that long before pressure-washing or the sheen burnishes
| Coverage | 250–400 sq ft / gal |
|---|---|
| Sheens | Flat, satin enamel, semi-gloss enamel |
| Dry / Recoat | Touch dry 1h · recoat 4h |
| Full cure | 30 days |
| VOC | <50 g/L |
| Yellowing risk | Low on whites; meaningful on bright whites in low-elevation low-light exposure |
| Primer | Self-priming on previously-painted sound surfaces; bonding primer required on chalky or bare substrate |
| Price tier | $$$ |
4. Benjamin Moore Regal Select Exterior
- Waterborne alkyd-acrylic chemistry bites onto chalky old paint, glossy trim, and aluminum siding where pure-acrylic Marquee and Premium Plus skid
- High Build variant lays down 1.5 mils per coat — fills hairline cracks and brush marks where flat acrylics telegraph the substrate
- Pro favorite for repaints; three of four exterior contractors we called keep Regal Select on the truck for problem substrates
- Slightly slower recoat (4–6h) than Aura's 4h — a shoulder-season day in October closes faster than you think
- $70–$85/gal at BM stores — $20–$30 less than Aura but still premium money
- Color range is the BM deck minus the deepest Aura-only saturations; not a downgrade for most exteriors but worth confirming on a deep accent
| Coverage | 350–450 sq ft / gal |
|---|---|
| Sheens | Flat, low lustre, soft gloss; high-build variants in each |
| Dry / Recoat | Touch dry 1–2h · recoat 4–6h |
| Full cure | 30 days |
| VOC | <50 g/L |
| Yellowing risk | Low |
| Primer | Self-priming on most prepped substrates; bonding primer for raw cedar, redwood, and tannin-rich woods |
| Price tier | $$$ |
5. Kompozit PRO Paint & Primer Interior/Exterior
- 15-year published warranty on exterior durability — longer than Behr, longer than the contingent-language lifetime warranties on the BM and SW lines
- True 2-in-1 paint and primer with binder content above 35% — applies to wood, fiber cement, masonry, primed metal in one product
- Per-gallon coverage runs higher than the price tier suggests; a flat-finish coat covers wider than Premium Plus on the same surface
- US distribution is Amazon-only — no Home Depot or Lowe's stocking, no paint-store color-matching counter
- Color deck is shallower than BM/SW — strong on whites and contemporary neutrals, light on the saturated heritage palette some painters expect
- Independent third-party climate testing data is thinner than the legacy US brands; the warranty is the headline trust signal
| Coverage | 350–500 sq ft / gal |
|---|---|
| Sheens | Flat, satin |
| Dry / Recoat | Touch dry 1h · recoat 4h |
| Full cure | 30 days |
| VOC | <50 g/L |
| Yellowing risk | Low |
| Primer | Self-priming on most prepped substrates (paint and primer in one) |
| Price tier | $$ |
6. Sherwin-Williams Loxon XP Waterproofing Masonry Coating
- Goes onto fresh concrete (7-day cure, not 28) — the only paint in the test that doesn't make you wait a month for new tilt-up or block to be paintable
- High-build film bridges hairline stucco cracks up to 1/16 inch where flat acrylics print every imperfection
- Wind-driven rain hold-out is the strongest in our hose-and-fan test — water beads off where Premium Plus and even Aura wet through at the edges
- Wrong product for wood siding — high-build film telegraphs every brush mark on smooth lap board
- Only two sheens (flat and satin) — no soft-gloss or semi-gloss option for stucco trim
- Premium price for a specialty product ($75–$90/gal); on a small repair you're buying more paint than you'll use
| Coverage | 60–125 sq ft / gal at recommended high-build film |
|---|---|
| Sheens | Flat, satin |
| Dry / Recoat | Touch dry 1h · recoat 4h |
| Full cure | 30 days |
| VOC | <100 g/L |
| Yellowing risk | Low |
| Primer | No primer needed on fresh concrete or masonry; bonding primer on previously-coated surfaces |
| Price tier | $$$ |
Zinsser Bulls Eye 1-2-3 Plus Exterior Primer
Water-based bonding primer that bites onto chalky old paint, glossy trim, weathered cedar, and bare fiber cement without sanding to substrate. Pairs with every topcoat above. The single biggest predictor of a 10-year exterior paint job is whether the primer step matched the substrate; 1-2-3 Plus covers most of the cases the topcoats' self-priming claims do not.
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