Hempaxane Light

PRODUCT DATASHEET

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PRODUCT CHARACTERISTICS

Recommended use

Hempaxane Light is recommended as an isocyanate-free glossy decorative and protective finishing coat for structures in severely corrosive atmospheric environment.

Service temperature

• Maximum, dry exposure only: 120°C [248°F].

Certificates / Approvals

• Third-party verified, product-specific Environmental Product Declaration (Type III EPD, ISO 14025, EN 15804)
• Meets requirements to NORSOK M-501 when used as part of a predefined paint system. Edition 6, System 1. Edition 7, System 1A, 1B.

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PRODUCT SAFETY

Flash point

33°C [91°F]

VOC content mixed product

Legislation	Value
EU	206 g/L [1.72 lb/US gal]
US (coatings)	204 g/L [1.70 lb/US gal]
US (regulatory)	205 g/L [1.71 lb/US gal]
China	206 g/L [1.72 lb/US gal]

According to specific legislation. VOC values may vary with shade; consult the Safety Data Sheet, section 9.

Handling

Handle with care. Before and during use, observe safety labels on packaging and paint containers and follow all local and national safety regulations. Always consult Hempel’s Safety Data Sheet for this product along with the Product Data Sheet.
For professional use only.

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PRODUCT DATA

• Product code: 55030
• Product components: Base 55039, Curing Agent 98000
• Standard shade / code: Light grey 17380*
• Gloss: Glossy
• Volume solids: 83 ± 2%
• Specific gravity: 1.4 kg/L [12 lb/US gal]
• Reference dry film thickness: 75 micron [3.0 mils]

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SURFACE PREPARATION

Cleanliness

• According to Hempel’s Specification

New build

• According to Hempel’s Specification

Maintenance and Repair

• According to Hempel’s Specification

Consult Hempel’s separate Surface Preparation Guidelines for more details.

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APPLICATION

Mixing ratio

Base 55039 : Curing Agent 98000 (56 : 44 by volume)
Stir well before use.

Thinner

Hempel’s Thinner 08080

Cleaner

Hempel’s Tool Cleaner 99610

Pot life

Product temperature	Pot life
20°C [68°F]	4 hours

Application method

Tool	Thinning max vol.	Application parameters
Airless spray	10%	Nozzle pressure: 100-125 bar [1500 psi], Nozzle orifice: 0.017-0.021″
Brush	5%	Not applicable
Roller	5%	Not applicable

If brush or roller application is used, more coats will be necessary to achieve the specified dry film thickness.

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FILM THICKNESS

Parameter	Low	High	Recommended
Dry film thickness	50 micron [2.0 mils]	100 micron [4.0 mils]	75 micron [3.0 mils]
Wet film thickness	60 micron [2.4 mils]	120 micron [4.8 mils]	90 micron [3.6 mils]
Theoretical spreading rate	17 m²/L [693 sq ft/US gal]	8.3 m²/L [338 sq ft/US gal]	11 m²/L [448 sq ft/US gal]

Product may be specified in another film thickness than indicated depending on purpose and area of use. This will alter spreading rate, drying and curing time and overcoating interval. For best performance, avoid excessive film thickness.

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APPLICATION CONDITIONS

• To avoid condensation, apply on a clean and dry surface with a temperature at least 3°C [5°F] above the dew point
• Surface temperature must be above 0°C [32°F] during application and curing

Relative Humidity

• Relative humidity must be above 30% during curing
• Relative humidity must be above 30% during application

Application remarks

• Two coats of the topcoat may be necessary to obtain full hiding power

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DRYING AND OVERCOATING

Product compatibility

• Previous coat: None or according to Hempel’s specification. Recommended products are: Hempel’s Galvosil, Hempadur
• Subsequent coat: None

Drying time

Surface temperature	Touch dry	Hard dry
20°C [68°F]	2½ h	5½ h

Determined for dry film thickness 75 micron [3.0 mils].

Overcoating

Quality name	0°C [32°F]	10°C [50°F]	20°C [68°F]	30°C [86°F]
Atmospheric medium Hempaxane Light	Min 12 h / Max Ext*	12 h / Ext*	6 h / Ext*	3 h / Ext*

Ext*: Depending on the actual exposure conditions, the coated surface is overcoatable for an extended period of time. Contact your local Hempel representative for advice.

Overcoating times are indicative for products of the same generic chemistry. Consult Hempel’s specification for more information.

Drying conditions

• To obtain the drying time stated, it is important to maintain sufficient ventilation during application, drying and curing
• Condensation on the freshly applied coating should be avoided

Overcoating details

• If the maximum overcoating interval is exceeded, roughening of the surface is necessary to ensure intercoat adhesion
• The surface must be dry and clean prior to application

Other remarks

• Hempel’s Specification supersedes any recommendations given in the Product Data Sheets

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STORAGE

Shelf life

Ambient temperature	Base	Curing Agent
25°C [77°F]	36 months	18 months

Shelf life from date of production, when stored in original unopened containers. Thereafter, product quality must be re-inspected. Storage at elevated temperatures may reduce shelf life. For advice, consult Hempel.

Storage conditions

• The curing agent is sensitive to moisture. Store in a dry place and keep the can tightly closed until use.

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CARBON FOOTPRINT

Dry film thickness	1 µm	1 mil
GWP	9.8 g CO₂e/m²	0.051 lb CO₂e/ft²

The carbon footprint is for 1 square meter / square foot of surface area with a dry film thickness of 1 micron / mil. The scope includes raw materials, in-bound transport to the Hempel factory, Hempel manufacturing processes, and any Volatile Organic Compounds emitted during and after the application of the product. It is calculated based on the standard shade defined in this PDS. Values may vary with shade.

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REFERENCES

Product Data Sheet – Hempaxane Light 55030
Issued by Hempel A/S – April 2025
Document Version: 4/4
Source: https://www.hempel.com

Technical Guidelines and Explanatory Notes
Last accessed: 28 May 2025
Reference link: https://www.hempel.com/service-and-support/technical-guidelines

Note: Always consult the latest version of the Product Data Sheet and associated documents directly from Hempel’s official website to ensure accuracy and compliance with the most current recommendations.