Jota QD Topcoat Modified Alkyd Topcoat belongs to alkyd coatings and is used as a topcoat. It is widely suitable for industrial buildings. This is a one-component oxidative-drying modified polyurethane alkyd coating. Parameters on this page: volume solids 45 ± 2%, dry film thickness 30–50 µm, theoretical spreading rate 15–9 m²/L.
Parameter source: JOTUN original technical data sheet (TDS) "Jota QD Topcoat Modified Alkyd Topcoat"; values such as spreading rate are converted from TDS parameters and are 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 | 45 ± 2% |
|---|---|
| Dry Film Thickness | 30–50 µm |
| Theoretical Spreading Rate | 15–9 m²/L |
| VOC | 451 g/L |
| Density / Specific Gravity | 1.1 kg/L |
| Number of Components | One-component |
| Flash Point | 36 °C |
| Thinner | JOTUN Thinner No. 2 |
| Gloss | Gloss (70–85) |
The manufacturer's datasheet for this model does not state the coating position or resin type, so it has not been assigned to the above categories. Browse similar products by category, orContact Usconfirm the coating system.
For more Q&A on selection, application, acceptance and defect diagnosis, seeFAQsection.
Modified Alkyd Topcoat (2X5)
This is a one-component oxidative-drying modified polyurethane alkyd coating. Its film surface has high gloss and good gloss retention. It dries quickly.
Used as a topcoat in atmospheric environments.
Widely suitable for industrial structures.
Others
Tinted according to the colour chart and using the industrial tinting system (MCI)
| Property | Test / Standard | Description |
| Volume Solids | ISO 3233 | 45± 2 % |
| Gloss (GU 60°) | ISO 2813 | Gloss (70–85) |
| Flash Point | ISO 3679 Method 1 | 36 °C |
| Density | Theoretical Value | 1.1 kg/L |
| VOC — EU | IED (2010/75/EU) (theoretical value) | 451 g/L |
The data listed are based on factory batch production and may vary slightly with colour.
| Gloss description | According to JOTUN's definition of functional coatings |
|---|
Typical recommended specification range
| Dry Film Thickness | 30–50 µm |
| Wet Film Thickness | 65–110 µm |
| Theoretical Spreading Rate | 15–9 m²/L |
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 6.1.4). | 12944-4 | clause 6.1.4). |
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: | May be used. Ensure the specified dry film thickness is achieved. |
One-component
| Thinner | JOTUN Thinner No. 2 |
|---|
| Nozzle tip size (inch/1000): | 15-19 |
| Nozzle pressure (minimum): | 150 bar/2100 psi |
| Substrate Temperature | 5 °C | 10 °C | 23 °C | 40 °C |
| Touch Dry | 1 h | 30 min | 15 min | 10 min |
| Walk-on Dry | 10 h | 5 h | 2.5 1.5 | |
| h | ||||
| Minimum recoat interval | 12 h | 8 h | 5 h | 2.5 h |
For the maximum recoat interval, refer to the Application Guide (AG) for this product.
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. |
Minimum recoat interval after drying: the recommended minimum interval before applying the next coat.
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 | Alkyd |
|---|
| Volume | Container Size | |
| (L) | ||
| Jota QD Topcoat Modified Alkyd Topcoat (2X5) | 5/20 | |
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.
Jota QD Topcoat 48 months Modified Alkyd Topcoat (2X5)
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.
