Hardtop CA Two-Component Acrylic Topcoat is an acrylic coating used as a topcoat. Industrial protective coatings: recommended for offshore environments, such as refineries, power stations, bridges and buildings. Its film is high-gloss with good gloss and colour retention. Parameters on this page: volume solids 60 ± 2%, dry film thickness 60-125 µm, theoretical spreading rate 10-4.8 m²/L. Comparable models from the same brand: Conseal Touch-Up one-component physically drying acrylic coating, Hardtop One moisture-curing acrylic polysiloxane topcoat, Hardtop Pro SG acrylic polysiloxane topcoat SG.
Parameter source: JOTUN original technical data sheet (TDS) for Hardtop CA Two-Component Acrylic Topcoat; spreading rate and other values are converted from TDS parameters and provided for product selection reference only.
The above content is compiled from the manufacturer's datasheet and this site's parameter tables. For selection, coating systems and lead times, pleaseContact Usfor confirmation.
This page carries the full TDS for this product, translated from the manufacturer's original document. No file download is needed; for an original-language copy, send an enquiry.
| Volume Solids | 60 ± 2% |
|---|---|
| Dry Film Thickness | 60–125 µm |
| Theoretical Spreading Rate | 10–4.8 m²/L |
| VOC | 332 g/L |
| Density / Specific Gravity | 1.3 kg/L |
| Number of Components | Two-component |
| Flash Point | 28 °C |
| Thinner | JOTUN Thinner No. 7 / JOTUN Thinner No. 17 |
| Mixing Ratio | 9 parts : 1 part (by volume) |
For more Q&A on selection, application, acceptance and defect diagnosis, seeFAQsection.
Two-Component Acrylic Topcoat (0MM)
It is a two-component crosslinking acrylic coating. The product does not contain isocyanate. Its film is high-gloss with good gloss and colour retention.
It is a high-solids product. It has good application properties and is not prone to dry spray. Used as a topcoat in atmospheric environments.
Industrial protective coatings:
Recommended for offshore environments such as refineries, power stations, bridges and buildings. Widely suitable for industrial structures. Used as a topcoat in pre-qualified NORSOK systems.
Marine coatings:
Recommended for freeboard, decks and superstructures.
Others
NORSOK system 1, 5th edition. When used as part of an approved scheme, the material holds the following certificates:
Low flame-spread approved according to the EU Marine Equipment Directive. Approved according to Annex 1 of Parts 5 and 2 of the IMO 2010 FTP Code, or, when complying with IMO 2010 FTP Code Ch. 8, according to Annex 1 of Parts 5 and 2 of the IMO FTPC.
For further details, consult your JOTUN representative.
Other certificates and approvals are available on request.
Tinted according to the colour chart and using the industrial tinting system (MCI)
| Property | Test / Standard | Description |
| Volume Solids | ISO 3233 | 60± 2 % |
| Gloss (GU 60°) | ISO 2813 | Gloss (70–85) |
| Flash Point | ISO 3679 Method 1 | 28 °C |
| Density | Theoretical Value | 1.3 kg/L |
| VOC — USA / Hong Kong | US EPA Method 24 (tested value) | 332 g/L |
| VOC — EU | IED (2010/75/EU) (theoretical value) | 362 g/L |
| VOC — China | GB/T 23985-2009 (ISO 11890-1) (tested value) | 319 g/L |
The data listed are based on factory batch production and may vary slightly with colour.
All data apply to the mixed paint only.
| Gloss description | According to JOTUN's definition of functional coatings |
|---|
Typical recommended specification range
| Dry Film Thickness | 60–125 µm |
| Wet Film Thickness | 100-210 µm |
| Theoretical Spreading Rate | 10–4.8 m²/L |
Bright colours may require a higher dry film thickness within the recommended range to achieve hiding.
To ensure lasting adhesion of the next coat, all surfaces must be clean, dry and free of contaminants.
Surface Preparation
| Substrate | Minimum | Recommended | |
| Coated surface; clean, dry and intact compatible primer (compliant with ISO | Clean, dry and intact compatible primer (compliant with ISO | ||
| 12944-4 | clause 6.1). | 12944-4 | clause 6.1). |
This product may be applied by the following methods
| Spray: | Apply by air spray or airless spray. |
| Brush: | Recommended for touch-up and small-area application. Take care to achieve the specified dry film thickness. |
| Roller: | Suitable for small areas. |
| Two-Component Acrylic Topcoat, Component A | 9 parts |
| Two-Component Acrylic Topcoat, Component B | 1 part |
| Thinner | JOTUN Thinner No. 7 / JOTUN Thinner No. 17 |
|---|
| Nozzle tip size (inch/1000): | 15-21 |
| Nozzle pressure (minimum): | 150 bar/2100 psi |
| Nozzle tip size (inch/1000): | 13-21 (HVLP) | / | 1.3-2.1 mm (pressure pot) |
| Nozzle pressure (minimum): | 2.4 bar/ 34 psi (HVLP) | / 2.4 bar/34 psi (pressure pot) |
| Substrate Temperature | 5 °C | 10 °C | 23 °C | 40 °C |
| Touch Dry | 6 h | 4 h | 2.5 h | 2 h |
| Walk-on Dry | 72 h | 36 h | 5 h | |
| Minimum recoat interval | 72 h | 36 h | 5 h | |
| Dry/cured to service | 28 days | 14 days | 12 days | 3 days |
Drying and curing times are determined based on temperature and relative humidity below 85%, with dry film thickness within the average range.
| Touch Dry | The state at which light finger pressure leaves no mark or stickiness. |
|---|---|
| Walk-on Dry | The minimum time after which the coating allows normal foot traffic without leaving permanent footprints, marks or other physical damage. |
Overcoating after drying, minimum interval: the minimum time within which the next coat can be applied without any surface preparation.
Dry/cured to service: the minimum time before the coating can be permanently exposed to a specific environment/medium.
| Paint temperature | 23 °C |
| Pot Life | 4 h |
Temperature
| Continuous | Peak | |
| Drying, atmospheric | 120°C | 140 °C |
Withstands peak temperatures for a maximum of one hour.
At the above temperatures, protective performance is unaffected, but appearance may be affected.
Depending on the actual exposure conditions in service, this product may be used with various primers and topcoats. Some reference systems are listed below. For specific systems, contact JOTUN.
| Previous coat: | Epoxy, zinc silicate, zinc epoxy, two-component acrylic |
| Subsequent coat: | Two-component acrylic |
| Volume | Container Size | |
| (L) | ||
| Two-Component Acrylic Topcoat, Component A | 4.5/18 | 5/20 |
| Two-Component Acrylic Topcoat, Component B | 0.5/2 | 1/3 |
The packaging sizes above are typical reference sizes for factory batch production. Due to regional regulatory differences, packaging sizes and capacities may vary by region.
Store in accordance with national regulations. Keep in a dry, cool, well-ventilated place away from heat and sources of ignition. Keep containers tightly closed. Handle with care.
| Two-Component Acrylic Topcoat, Component A | 48 months |
| Two-Component Acrylic Topcoat, Component B | 48 months |
In some markets, the stated shelf life may be shortened to comply with local legal requirements. The above is the minimum shelf life; thereafter, testing is required to confirm quality remains acceptable.
For professional use only. Applicators and workers must be trained, experienced, capable and equipped to mix, stir and apply the coating correctly in accordance with JOTUN's technical documents. Applicators and workers must wear appropriate personal protective equipment when using this product. This guidance is provided based on current product knowledge.
Any proposed modification to suit site conditions must be approved by the responsible JOTUN representative before use.
Read the safety warnings on the container packaging. Use in well-ventilated conditions. Avoid inhaling spray mist and avoid skin contact. In case of accidental splashes on skin, wash immediately with a suitable cleaner, soap and water. In case of eye contact, rinse thoroughly with water and seek medical attention immediately.
When used primarily as a primer or antifouling, products may show slight colour variation from batch to batch. Likewise, fading and chalking may occur when exposed to sunlight.
The information in this datasheet is based entirely on knowledge gained in our laboratory and in practice. JOTUN products are regarded as semi-finished products, and their use is generally beyond our control. JOTUN therefore guarantees only the quality of the product itself. To comply with local regulations, the product may be adjusted, and we reserve the right to modify the datasheet without further notice.
Users should consult JOTUN for specific guidance on the suitability of the product for their requirements and applications.
In case of any discrepancy between language versions, the English (UK) version shall prevail.
Information is subject to the manufacturer's latest version; the manufacturer's latest TDS prevails.
The technical parameters on this page are taken from the product's original manufacturer technical datasheet, the copyright of which belongs to the manufacturer. If a rights holder considers the presentation inappropriate, contact us for verification and handling.
Packaging specifications and batch lead times are subject to actual availability. PleaseContact Uscontact us for project-based calculation.
