Hempel's Epoxy 15553 is an epoxy coating. Hempel's Epoxy 15553 is recommended as a primer in moderate to severe corrosion environments, suitable for hot-dip galvanised steel, aluminium, mild steel and stainless steel surfaces. Complies with EU Directive 2004/42/EC on the limitation of VOC emissions: subcategory j. Parameters on this page: volume solids 55 ± 2%, dry film thickness 50 µm, theoretical spreading rate 11 m²/L. Comparable products from the same brand: Hempel's Fibre-reinforced Extra-strength 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 15553"; 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 | 55 ± 2% |
|---|---|
| Dry Film Thickness | 50 µm |
| Theoretical Spreading Rate | 11 m²/L |
| VOC | 388 g/L (China) |
| Density / Specific Gravity | 1.5 kg/L |
| Number of Components | Two-component |
| Flash Point | 30°C |
| Thinner | HEMPEL's Thinner 08450 |
| Colour / Appearance | Eggshell Grey 11320 |
For more Q&A on selection, application, acceptance and defect diagnosis, seeFAQsection.
Hempel's Epoxy 15553 is a two-component epoxy coating. When cured, it forms a flexible coating with excellent adhesion, together with excellent abrasion resistance and impact resistance. Contains zinc phosphate. Cures at temperatures down to −10 °C/14 °F.
Complies with EU Directive 2004/42/EC on the limitation of VOC emissions: subcategory j.
Hempel's Epoxy 15553 is recommended as a primer in moderate to severe corrosion environments, suitable for hot-dip galvanised steel, aluminium, mild steel and stainless steel surfaces.
In moderately corrosive environments, where surface roughening cannot be carried out, Hempel's Epoxy 15553 is also an ideal choice. For specific surface preparation methods, see the instructions on the reverse side.
- 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.
- Reaction-to-fire tested in accordance with EN 13501-1 (as part of a coating system using approved primer and topcoat). B-s1, d0.
| Product safety | Flash point 30 °C |
|---|
| Regulations | Value |
| European Union | 388 g/L |
| USA (coatings) | 388 g/L |
| USA (regulatory) | 388 g/L |
| Canada | 388 g/L |
| China | 388 g/L |
| Hong Kong | 388 g/L |
| South Korea | 388 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 | 15553 |
|---|---|
| Product components | Base 15557 |
Curing agent 98021
| Standard colour* / code | Eggshell Grey 11320 |
|---|
Light Grey 11320
| Gloss | Flat |
|---|---|
| Volume solids | 55 ± 2% |
| density | 1.5 kg/L |
| Recommended dry film thickness | 50 µm |
- Stainless steel, aluminium and other non-ferrous metals and alloys: use a non-metallic blast medium (e.g. corundum, garnet). Sweep blast to obtain a uniform, dense, well-defined profile without bare spots.
- In some cases, galvanised steel and stainless steel do not require surface roughening. Consult Hempel for advice.
For further details, refer to the separate Hempel document Surface Preparation Guide.
Base 15557 : curing agent 98021 (3 : 1 by volume)
Stir thoroughly before use.
| Thinner | HEMPEL's Thinner 08450 |
|---|---|
| Cleaning solvent | HEMPEL's Tool Cleaner 99610 |
| Product temperature | 20°C |
|---|---|
| Pot Life | 2 h |
| Tools | Maximum thinning volume | Application parameters |
| Airless Spray | 5% | Nozzle pressure: 17.5 MPa; orifice size: 0.43–0.48 mm |
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 | 91 µm | 146 µm | 91 µm |
| Theoretical Spreading Rate | 11 m²/L | 6.9 m²/L | 11 m²/L |
To achieve optimum performance, avoid excessive film thickness.
| Surface temperature | 20°C |
| Touch Dry | 18 min |
| Hard Dry | 90 min |
| Fully cured | 7 days |
Measured at 50 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 | 0°C | 20°C | |
| Atmospheric, moderate | ||||
|---|---|---|---|---|
| HEMPEL's Epoxy 15553 | Minimum | 27 h | 14 h | 3 h |
| Maximum | Extendable* | |||
| HEMPEL's Polyurethane Mastic Topcoat 55610 | Minimum | 27 h | 14 h | 3 h |
| Maximum | 90 days | 45 days | 10 days | |
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.
- Epoxy coatings have an inherent tendency to chalk, fade and discolour; this does not affect coating performance.
| Ambient temperature | 25°C |
| Binder | 9 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. 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) | 8.6 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.
For further information, refer to the Hempel website (https://www.hempel.com/service-and-support/technical-guidelines) or your local Hempel website:
| 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 15553 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 |
|---|---|---|
| 15553-11150 RAL7035 | — | 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.
