HEMPEL Acrylic High-Build Paint 4641C is an acrylic coating. The product can be used as a primer-intermediate-finish-in-one paint system for the repair and touch-up of container coatings, and for other economical and quick repair applications. HEMPEL Acrylic High-Build Paint 4641C is a physically drying high-build paint based on acrylic resin, with good colour retention. Parameters on this page: volume solids 45 ± 2%, dry film thickness 40 µm, theoretical spreading rate 11 m²/L. Comparable models from the same brand: HEMPEL Pure Acrylic Road Marking Paint 29680, HEMPEL Acrylic High-Build Paint 46410, HEMPEL Acrylic High-Build Paint 4641S.
Parameter source: HEMPEL original technical data sheet (TDS) for HEMPEL Acrylic High-Build Paint 4641C; 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 | 45 ± 2% |
|---|---|
| Dry Film Thickness | 40 µm |
| Theoretical Spreading Rate | 11 m²/L |
| VOC | 487 g/L (China) |
| Density / Specific Gravity | 1.3 kg/L |
| Number of Components | — |
| Flash Point | 31°C |
| Thinner | HEMPEL's Thinner 08080 |
| Colour / Appearance | Window grey 17700 * |
For more Q&A on selection, application, acceptance and defect diagnosis, seeFAQsection.
4641C
HEMPEL Acrylic High-Build Paint 4641C is a physically drying high-build paint based on acrylic resin, with good colour retention. The product contains zinc phosphate slow-release pigment; its film is resistant to seawater and to splashing with aliphatic solvents and animal and vegetable oils.
The product can be used as a primer-intermediate-finish-in-one paint system for the repair and touch-up of container coatings, and for other economical and quick repair applications. It can be used as a container topcoat.
| Product safety | Flash point 31 °C |
|---|
| Regulations | Value |
| European Union | 487 g/L |
| USA (coatings) | 487 g/L |
| USA (regulatory) | 487 g/L |
| China | 487 g/L |
Subject to specific legislation; see the explanatory notes on the Hempel website hempel.com or your local Hempel website. VOC values may vary with colour; refer to Section 9 of the Safety Data Sheet. This product complies with the VOC requirements of national mandatory or recommended standards; consult the company representative for details.
Handle with care. Before and during use, observe the safety labels on the packaging and paint containers and comply with all local and national safety regulations. Consult the Hempel Safety Data Sheet and Product Data Sheet for the product at all times.
For professional use only.
| Product code | 4641C |
|---|---|
| Standard colour / code | Window grey 17700 * |
Grey 17700. Other colours are available through the company's tinting system.
| Gloss | Flat |
|---|---|
| Volume solids | 45 ± 2% |
| density | 1.3 kg/L |
| Recommended dry film thickness | 40 µm |
4641C
Stir thoroughly before use.
| Thinner | HEMPEL's Thinner 08080 |
|---|---|
| Cleaning solvent | HEMPEL's Thinner 08080 |
| Tools | Application parameters |
|---|
Nozzle pressure: 15 MPa
Nozzle size: 0.43–0.53 mm
| Air Spray | Not applicable. |
|---|---|
| Brush | Not applicable. |
If brush or roller application is used, several coats may be required to achieve the specified dry film thickness. Spray parameters are indicative and may be adjusted to suit site conditions. Pressure figures apply to the material at 20 °C. (*For other application methods, consult the company representative.)
| Specification range | Low | High | Recommended |
| Wet Film Thickness | 67 µm | 112 µm | 89 µm |
| Theoretical Spreading Rate | 15 m²/L | 9 m²/L | 11 m²/L |
Depending on the end use and service area, the product may be specified at film thicknesses other than those indicated. This will alter the spreading rate, drying and curing times and recoat interval. To achieve optimum performance, avoid excessive film thickness.
| Surface temperature | 20°C |
| Surface Dry | 45 min |
| Through dry | 90 min |
| Fully cured | 7 days |
Measured at 40 µm dry film thickness under standard conditions; see Hempel's explanatory notes.
Hempel's specifications supersede all guidance shown in the recoat table.
| Product name | 10°C | 20°C | 30°C | 40°C | |
| Atmospheric, mild | |||||
|---|---|---|---|---|---|
| HEMPEL's Acrylic Marking Paint 5636C | Minimum | 7 h | 4 h | 3 h | 2 h |
| Maximum | Extendable* | ||||
| Atmospheric, moderate | |||||
| HEMPEL's Acrylic Marking Paint 5636C | Minimum | 7 h | 4 h | 3 h | 2 h |
| Maximum | Extendable* | ||||
Extendable* Depending on the actual exposure conditions, the coated surface may be recoated after an extended time. Contact your local Hempel representative for advice.
For products of the same generic chemical composition, recoat times are for reference only.
For further information, refer to Hempel's specifications.
- To achieve the stated drying times, adequate ventilation during application, drying and curing is essential.
4641C
| Ambient temperature | 25°C |
|---|---|
| Product | 24 months |
When stored in unopened original containers, shelf life is counted from the date of production. Thereafter, the product quality must be re-inspected. Storage at high temperatures may shorten the shelf life. For advice, consult Hempel.
- Store the product in accordance with the Safety Data Sheet, label and local regulations. Keep containers in a dry, cool, well-ventilated place away from heat and sources of ignition. Keep containers tightly closed. Handle with care.
| GWP (Global Warming Potential) | 8.2 g CO₂e/m² |
|---|
Carbon footprint is based on a 1 µm dry film thickness formed over a surface area of 1 m².
The scope includes raw materials, transport to the Hempel factory, the Hempel production process, and any volatile organic compounds (VOC) emitted during and after use of the product.
Calculated based on the standard colours defined in this PDS. Values may vary with colour.
| Number | Document description | Location/Notes |
| 3. | PDS | This document |
datasheet, which is also available for download at www.hempel.com.
For further information, refer to the Hempel website (https://www.hempel.com/service-and-support/technical-guidelines) or your local Hempel website:
- Application methods - General application guide. This Product Data Sheet (“PDS”) relates to the product supplied (the “Product”), and its content is updated from time to time. Accordingly, the buyer/applicator should refer to the PDS supplied with the relevant batch of product (rather than an earlier version). In addition to the PDS, the buyer/applicator may receive some or all of the specifications, declarations and/or guides shown below, which are also available for download from the “Products” page of the Hempel website (www.hempel.com) (hereinafter the “Supplementary Documents”):
| 1. | Technical declaration | Provides one-off specific advice for the requirements of a specific project |
| 2. | Specifications | Issued for specific projects only |
| 4. | Explanatory notes to the PDS | Available for download at www.hempel.com, containing information related to product test parameters |
| 5. | Application guide | If available, provided at www.hempel.com |
| 6. | General technical guidelines (e.g. application and surface preparation) |
If the information in the PDS and the supplementary documents is inconsistent, the information shall take precedence in the order listed above. In this case, contact the Hempel representative for clarification. In addition, the buyer/applicator must give full consideration to the relevant safety information accompanying each product. Hempel accepts no liability for any defects arising from application not carried out fully in accordance with the recommendations and requirements of the relevant PDS and supplementary documents. The information and terms in this disclaimer apply to this PDS, the supplementary documents and any other relevant documents provided by Hempel for this product. In addition, unless otherwise expressly agreed in writing, supply of the product and all technical support are subject to Hempel's General Conditions of Sale, Delivery and Service.
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.
The factory item codes of HEMPEL Acrylic High-Build Paint 4641C are as follows.Item No.is the most accurate form when ordering;Colour/colour codecorresponds to the actual colour (RAL, GSB are colour chart codes);Packaging SpecificationsFactory complete-set specification format. Colors not listed may be ordered against the colour card.
| Item No. | Colour / colour code | Packaging Specifications |
|---|---|---|
| 4641C-11150 | — | 20 L |
This model has a total of1item numbers, all listed on this page; colours outside the table (including special colours and bulk packaging) can be confirmed by phone, delivery dates are advised according to the factory's current production schedule and stock. In the packaging specification, the "+" indicates the complete-set notation for two-component products (base + curing agent), subject to the factory specification; a "—" in the colour column denotes an auxiliary product, or that the item has no colour code in the factory system.
