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Carbocrylic 3359 semi gloss top coat by carboline

Carbocrylic 3359 Direct to Metal Semi Gloss Topcoat

by Carboline
$265.20 - $1,250.37
$265.20
$265.20 - $1,250.37
$265.20
Carbocrylic 3359 DTMC (Direct-to-Metal Acrylic Coating) by Carboline is a high-performance, single-component modified acrylic terpolymer coating designed for exceptional weathering, color retention, and corrosion resistance. It excels as a direct-to-metal finish for light- to medium-duty service on tank exteriors, piping, and structural steel, with self-priming capabilities and suitability as a topcoat over recommended primers for a wide range of substrates, including galvanized steel, concrete, and previously coated surfaces.

Provides superior weatherability and corrosion protection on minimally prepared steel surfaces (SSPC-SP2/SP3 minimum), ensuring long-lasting performance in outdoor and mildly corrosive environments with low odor and easy cleanup.

FULL COLLECTION OF CARBOLINE COATINGS FOUND HERE >

CARBOCRYLIC 3359 DTMC FEATURES:

Exceptional Weatherability: Delivers outstanding color retention, with continuous temperature resistance up to 235°F (113°C) and non-continuous up to 325°F (163°C), ideal for exposed structural steel.

Versatile Application: Self-priming for direct-to-metal use on steel, galvanized surfaces, concrete, and wood, with dry-fall overspray that wipes away easily for reduced cleanup time.
Corrosion Resistance: Offers excellent protection against flash rusting and atmospheric exposure, meeting Class A flame spread and smoke development standards for safety in industrial facilities.Low VOC: Formulated at just 0.37 lbs/gal (44 g/L), compliant with most regulations while maintaining high-build coverage up to 5 mils DFT.

CARBOCRYLIC 3359 DTMC SOLD IN 1-GALLON, 5-GALLON CONTAINERS.

Product type: Single-Component Modified Acrylic Terpolymer 
Applied via: Brush, Roller, or Spray (Conventional or Airless)
Mixing: Single-component product, power mix until uniform.
Thinning is not typically required but is optional up to 6 oz/gal with potable water for required applications.

Colors: 1864 (White), C900 (Black), 0754 (Grey), 5555 (Safety Red), 6666 (Safety Yellow); custom colors available and may have a higher cost than prices shown. Federal, or Safety colors, will cost more than standard colors.
Finish: Semi-Gloss

Contact our customer support today to discuss your application:
(800) 567-5358
Size: 1-Gallon
Color: White (1864)

Coverage Calculator — Carbocrylic 3359

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Product Specs — Carbocrylic 3359 DTMC

Carbocrylic 3359 — Acrylic Latex Direct-to-Metal Coating by Carboline.
Single-component waterborne acrylic coating for commercial and light industrial maintenance. Semi-gloss finish. Easy application by brush, roller, or spray with water cleanup. Good color retention for maintenance painting on steel, aluminum, galvanized, and previously painted surfaces.

✓ Single-component — no mixing, no pot life  •  ✓ Low VOC waterborne acrylic  •  ✓ Water cleanup  •  ✓ Semi-gloss finish  •  ✗ Not for immersion or chemical environments

Need a project quote? Request Online

Questions? Call (800) 567-5358 — Mon–Fri 8AM–5PM EST

Carbocrylic 3359 by Carboline

Carbocrylic 3359 direct-to-metal acrylic latex semi-gloss coating by Carboline
Carbocrylic 3359 DTM Semi-Gloss Acrylic Coating

Shipping Map — Carboline Delivery Timing

Carboline US regional warehouse shipping map showing typical 2, 3, and 4-day delivery transit zones Click to open full-size map in new tab
Typical transit times vary by destination zone. Click map to open full size in a new tab.

Shipping Time

Call (800) 567-5358 for pricing and logistics questions.

Carboline orders ship from regional warehouses nearest to your location, with full product stock maintained at each facility.

Most orders ship within 2–3 business days of order placement. Transit times shown on the map are typical but not guaranteed.

Coverage Rates & Curing Schedule

Coverage Rates

Recommended DFT: 2–4 mils per coat. Two coats are typical for commercial maintenance applications. Values below are theoretical (zero application loss).

DFT Theoretical Coverage Notes
2.0 mils (51 µm) ~400 SF/gal Minimum recommended film build
3.0 mils (76 µm) ~300 SF/gal Mid-range application
4.0 mils (102 µm) ~200 SF/gal Maximum DFT per coat

Coverage values are theoretical; allow for application loss. Source: Carboline Carbocrylic 3359 Technical Data Sheet.

Curing & Recoat Schedule

Times below assume 77°F (25°C) and 50% relative humidity. Lower temperatures, higher humidity, or heavy film build will extend dry times.

Stage @ 77°F (25°C) Notes
Dry to Touch 30 min Surface dry; avoid contact
Dry to Handle 1 hr Light handling only
Recoat Window 2–4 hrs Apply second coat within window
Full Cure 7 days Full hardness and chemical resistance

Dry times are approximate. Consult Carboline TDS for full cure data under varying conditions.

Key Specifications

Property Value
Generic Type Acrylic Latex (waterborne)
Components 1-Part — no mixing required
Color / Finish Semi-Gloss · multiple colors available
DFT per Coat 2–4 mils (51–102 µm)
VOC — As Supplied Low (waterborne acrylic)
Pot Life N/A — single component
Application Methods Brush · Roller · Airless Spray
Substrates Steel, aluminum, galvanized, previously painted
Topcoats Accepted Acrylics, Alkyds, Epoxies, Polyurethanes
Service Commercial / light industrial — NOT for immersion
Cleanup Water

Important Notes

△ Good to Know Before You Buy

    •Semi-gloss finish — not high gloss. If you need a true high-gloss industrial finish with superior UV stability, see Carbothane 134 HG instead.

    •Direct-to-metal does NOT always mean no primer. On properly prepared galvanized, aluminum, or previously painted surfaces in commercial environments, DTM application may be sufficient. On bare steel in industrial environments, prime with Carboguard 890 or equivalent for best corrosion protection.

    •Single-component = easy application. No mixing, no pot life clock, no mix-ratio errors. Open the can, stir, and apply — a significant practical advantage over two-component epoxies and polyurethanes.

    •NOT for immersion, splash zones, or chemical environments. Carbocrylic 3359 is a waterborne acrylic — not a chemically resistant epoxy. Do not specify it for tanks, sumps, splash zones, chemical plants, or any environment with chemical exposure.

    •Color retention is good but not as UV-stable as Carbothane. For long-term exterior gloss retention, Carbothane 134 HG (aliphatic polyurethane) is the superior choice.

    •Upgrade path: If your project requires better chemical resistance or a true high-gloss finish, use Carboguard 890 as primer + Carbothane 134 HG as topcoat instead.

Frequently Asked Questions — Carbocrylic 3359

Is Carbocrylic 3359 high gloss or semi-gloss?
Semi-gloss. If you need a true high-gloss industrial finish with superior UV stability, the correct product is Carbothane 134 HG (two-component aliphatic polyurethane).
Does Carbocrylic 3359 need to be mixed?
No — Carbocrylic 3359 is a single-component (1-part) product. Stir thoroughly before use, but no mixing of separate components is required. There is no pot life clock to watch and no mix-ratio errors possible.
Can Carbocrylic 3359 be applied without a primer?
It is formulated as a direct-to-metal (DTM) coating, so primer is not always required. On properly prepared galvanized, aluminum, or previously painted surfaces in commercial environments, DTM application is often sufficient. On bare steel in industrial environments, priming with Carboguard 890 or equivalent is recommended for optimal corrosion protection.
Is Carbocrylic 3359 suitable for immersion or chemical environments?
No. Carbocrylic 3359 is a waterborne acrylic coating — not a chemically resistant epoxy or urethane. It should not be used in immersion service, tanks, sumps, splash zones, chemical plants, or any environment with direct chemical contact or prolonged water immersion.
How does Carbocrylic 3359 compare to Carbothane 134 HG?
Carbocrylic 3359 is a 1-part acrylic (semi-gloss, easy application, good for commercial maintenance, lower cost). Carbothane 134 HG is a 2-part aliphatic polyurethane (high gloss, superior UV stability, better chemical and abrasion resistance, higher performance). If you need long-term exterior gloss or chemical resistance, Carbothane 134 HG is the right upgrade.
What application methods can I use with Carbocrylic 3359?
Carbocrylic 3359 can be applied by brush, roller, or spray — making it one of the more versatile industrial coatings for maintenance applications. Water cleanup makes field application easy.

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