Hempel's Epoxy High-build 45880 is an epoxy coating. Hempel's Epoxy High-build 45880 is recommended as a self-priming primer on surface-tolerant steel and concrete substrates, or as an intermediate coat or topcoat in systems requiring low VOC and high film thickness. Complies with EU Directive 2004/42/EC "on the limitation of emissions of volatile organic compounds due to the use of organic solvents in certain paints and varnishes: subcategory j". Parameters on this page: volume solids 80 ± 2%, dry film thickness 125 µm, theoretical spreading rate 6.4 m²/L. Comparable products from the same brand: Hempel's Fibre-reinforced Extra Epoxy 47510, Hempel's Multipurpose Epoxy High-build 500 Winter Grade, Hempel's Multipurpose Epoxy High-build 500.
Source: HEMPEL original technical data sheet (TDS) "Hempel's Epoxy High-build 45880"; spreading rate and other values are converted from TDS parameters and are for 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 | 80 ± 2% |
|---|---|
| Dry Film Thickness | 125 µm |
| Theoretical Spreading Rate | 6.4 m²/L |
| VOC | 217 g/L (China) |
| Density / Specific Gravity | 1.5 kg/L |
| Number of Components | Two-component |
| Flash Point | 25°C |
| Thinner | HEMPEL's Thinner 08450 |
| Colour / Appearance | Aluminium Grey 19002 |
For more Q&A on selection, application, acceptance and defect diagnosis, seeFAQsection.
45880
Hempel's Epoxy High-build 45880 is a polyamide-cured, high-solids modified epoxy coating. It forms a tough coating with good wetting, and cures at low temperatures.
Complies with EU Directive 2004/42/EC, the Paints Directive on limiting volatile organic compounds: subcategory j.
Hempel's Epoxy High-build 45880 is recommended as a self-priming primer on surface-tolerant steel and concrete substrates, or as an intermediate coat or topcoat in systems requiring low VOC and high film thickness. The product can be used where extended recoatability of polyurethane topcoats is required. It can also be applied directly over zinc silicate or metal-sprayed surfaces. The product can be used for small repairs in immersed areas.
- When used as part of the specified coating system, it is approved as a low flame-spread material. For further details, see the Declaration of Conformity at hempel.com.
— When used as part of a specified coating system, meets ISO 12944 requirements. Part 6 C4 High.
- Reaction-to-fire tested in accordance with EN 13501-1 (as part of a coating system using approved primer and topcoat). B-s1, d0.
- Complies with US FDA and EU food regulations for contact with dry food. For details, consult Hempel.
Complies with the requirements of EN 1504-2, Products and Systems for the Protection and Repair of Concrete Structures, and with the performance requirements of the CE mark.
| Product safety | Flash point 25 °C |
|---|
| Regulations | Value |
| European Union | 217 g/L |
| USA (coatings) | 217 g/L |
| USA (regulatory) | 217 g/L |
| China | 217 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. ªEU Directive 2004/42/CE. 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 | 45880 |
|---|---|
| Product components | Base 45889 |
Curing agent 95880_______________________________
Stone grey / light grey 12170 **other colours available through the company tinting system
| Gloss | Semi-gloss |
|---|---|
| Volume solids | 80 ± 2% |
45880
| density | 1.5 kg/L |
|---|---|
| Recommended dry film thickness | 125 µm |
_______________________________
| Aluminium colour / code | Aluminium Grey 19002 |
|---|
Refer to the Hempel Guide for Aluminium-containing Coatings.
| Volume solids | 72 ± 2% |
|---|---|
| density | 1.3 kg/L |
| Recommended dry film thickness | 125 µm |
- Abrasive blast clean to Sa 2½ (ISO 8501-1) / SP 10 (SSPC) / NACE No.2 minimum.
For further details, refer to the separate Hempel document Surface Preparation Guide.
Base 45889 : curing agent 95880 (3 : 1 by volume)
Stir thoroughly before use.
| Thinner | HEMPEL's Thinner 08450 |
|---|---|
| Cleaning solvent | HEMPEL's Tool Cleaner 99610 |
| Product temperature | 20°C | 15°C | 30°C |
| Induction time | 10 min | 15 min | 0 min |
| Pot life (spray) | 60 min | 90 min | 30 min |
| Pot life (brush) | 1½ h | 3 h | 1 h |
| Tools | Maximum thinning volume | Application parameters |
| Airless Spray | 5% | Nozzle pressure: 25 MPa; tip size: 0.43–0.58 mm |
| Air Spray | 5% | - |
| Brush/roller | 5% | - |
| Two-component spray | 5% | Nozzle pressure: 22.1 MPa; orifice size: 0.43–0.58 mm |
45880
| Specification range | Low | High | Recommended |
| Dry Film Thickness | 100 µm | 200 µm | 125 µm |
| Wet Film Thickness | 125 µm | 250 µm | 156 µm |
| Theoretical Spreading Rate | 8 m²/L | 4 m²/L | 6.4 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 | -5°C | 0°C | 20°C | 40°C |
| Surface Dry | 36 h | 20 | 2½ | 1 |
| Hard Dry | 48 h | 25 | 3½ | 1½ |
| Fully cured | 75 days | 30 | 7 | 3 |
Measured at 125 µm dry film thickness under standard conditions; see Hempel's explanatory notes.
Recoat times are for reference only for products of the same generic chemical composition at the recommended dry film thickness (DFT).
For further information, refer to Hempel's specifications.
- To achieve the stated drying times, adequate ventilation during application, drying and curing is essential.
| Ambient temperature | 25°C |
| Binder | 36 months |
| Curing agent | 36 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. The shelf life stated on the product label is determined according to local climatic conditions. 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.
| Dry Film Thickness | 1 µm | |
| GWP (Global Warming Potential) | 6.3 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.
45880
More information is available at the Knowledge Centre: https://www.hempel.com/knowledge-center. The following documents are in the “Technical Guidelines” section:
https://www.hempel.com/knowledge-center/technical-guidelines Hempel
| Number | Document description | Location/Notes |
| 3. | PDS | This document |
datasheet, which is also available for download at www.hempel.com.
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 in-plant item numbers of Hempel's Epoxy High-build 45880 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 |
|---|---|---|
| 45880-12170 | — | 15 L + 5 L |
| 45880-50630 Red Brown | — | 20 L |
| 45880-11480 Grey | — | 20 L |
This model has a total of3item 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.
