Hempel Book PC-MC June 2007

1 product DataProduct DataProduct data SheetHEMPELHEMPADUR HI-BUILD 45230 BASE 45239 with CURING AGENT 95040 Description: HEMPADUR HI-BUILD 45230 is a two-component, high-build, polyamide cured epoxypaint. It forms a hard and tough coating, resistant to seawater, splashes of mineral oilsand aliphatci hydrocarbons. Limited resistance to vegetable and animal oils, aromatichydrocarbons and stronger use: As an intermediate or finishing coat in moderate to severely corrosive be applied directly on cured zinc silicate (GALVOSIL qualities) or similar surfaces tominimize temperatures:Maximum, dry exposure only: 140 C/284 FAvailability:Not included in Group Assortment.

2 Local availability subject to CONSTANTS:Colours/Shade nos: Grey/12170*Finish:Semi-flatVolume solids, %:61 1 Theoretical spreading m /litre - 100 micron245 gallon - milsFlash point:25 C/77 FSpecific kg/litre - lbs/US gallonDry to touch:8-10 hours at 20 C/68 FFully cured:7 days at 20 C/68 :367 g/litre - lbs/US gallon*Other shades according to assortment physical constants stated are nominal data according to the Hempel Group's approved formulas. They aresubject to normal manufacturing tolerances and where stated, being standard deviation according to ISO DETAILS:Mixing ratio for 45230: Base 45239 : Curing agent 95040 3 : 1 by volumeApplication method:Airless sprayBrush (touch-up)Thinner ( ):08700 or 8450 (5%)0870 or 08450 (5%)Pot life:2 hours (20 C/68 F)6 hours (20 C/68 F)Nozzle orifice.

3 019 - .021 Nozzle pressure:200 bar/2900 psi(Airless spray data are indicative and subject to adjustment)Cleaning of tools: Hempel S TOOL CLEANER 99610 Indicated film thickness, dry:100 mils (See REMARKS overleaf)Indicated film thickness, wet:175 milsRecoat interval, min:See REMARKS overleafRecoat interval, max:See REMARKS overleafSafety:Handle with care. Before and during use, observe all safety labels on packaging andpaint containers, consult Hempel Material Safety data Sheets and follow all local ornational safety regulations. Avoid inhalation, avoid contact with skin and eyes, and donot swallow. Take precautions against possible risks of fire or explosions as well asprotection of the environment.

4 Apply only in well ventilated : January 2005 Page 1 of 2 product data SheetSURFACE Zinc silicate coated surfaces: Remove oil and grease, etc. with suitable detergent. Remove saltPREPARATION:and other contaminants by (high pressure) fresh water cleaning. After exposure to high humidity,zinc salts ( white rust ) will have to be removed thoroughly by high pressure fresh water hosing, ifnecessary combined with scrubbing with stiff nylon brushes. Consult the APPLICATIONINSTRUCTIONS for the relevant GALVOSIL only where application and curing can proceed at temperatures above 10 C/50 F. CONDITIONS:The temperature of the surface and that of the paint itself must also be above this limit.

5 Apply only on a dry and clean surface with a temperature above the dew point to avoidcondensation. In confined spaces provide adequate ventilation during application and S GALVOSIL qualities, or according to : SUBSEQUENT None, or according to :REMARKS:Weathering/service The natural tendency of epoxy coatings to chalk in outdoor exposure and to become moreTemperatures:sensitive to mechanical damage and chemical exposure at elevated temperatures is alsoreflected in this thickness:May be specified in another film thickness than indicated depending on purpose and area of will alter spreading rate and may influence drying time and recoating interval. Normal rangedry is 50-125 mils.

6 However, to obtain optimum anti-popping properties on top ofzinc silicates (GALVOSIL), apply HEMPADUR HI-BUILD 45230 in a dry film thickness of at least75 mils. It is recommended to apply a mist coat of the non-diluted HEMPADURHI-BUILD 45230, let the air escape, and then apply the full coat of HEMPADUR HI-BUILD 45230 afew minutes later. Especially at temperatures below 25 C/77 F, this procedure is :Recoating intervals related to later conditions of exposure:(100 mils dry film thickness of HEMPADUR HI-BUILD 45230)12 hours16 hours3 days30 days*16 hours24 hours10 daysNone6 hours8 hours16 hours16 hours6 hours6 hours12 hours12 hours56360464105521045200, 45230 SevereMediumSevereMediumRecoated with(Quality numbers only)

7 AtmosphericAtmospheric20 C/68 F20 C/68 FSteel temperatureMaximum*Minimum*If the coating has been subjected to direct sunlight for a short period only, the maximum recoating interval may be recoating after exposure in contaminated environment, clean the surface thoroughly by highpressure fresh water hosing and allow to the maximum recoating interval is exceeded, roughening of the surface is necessary to ensureintercoat :HEMPADUR HI-BUILD 45230 is for professional use BY: Hempel PAINTS (SAUDI ARABIA) - 4523012170CO006 Issued: January 2005 Page 2 of 22/2 HEMPADUR HI-BUILD 45230 This product data sheet supersedes those previously issued. For explanations, definitions and scope, see Explanatory Notes in the Hempel , specifications, directions and recommendations given in this data sheet represent only test results orexperience obtained under controlled or specially defined circumstances.

8 Their accuracy, completeness or appro-priateness under the actual conditions of any intended use of the Products herein must be determined exclu-sively by the Buyer and/or User. The Products are supplied and all technical assistance is given subject to Hempel 's GENERAL CONDITIONS OFSALES, DELIVERY AND SERVICE, unless otherwise expressly agreed in writing. The Manufacturer and Sellerdisclaim, and Buyer and/or User waive all claims involving, any liability, including but not limited to negligence,except as expressed in said GENERAL CONDITIONS for all results, injury or direct or consequential losses ordamages arising from the use of the Products as recommended above, on the overleaf or otherwise.

9 product data are subject to change without notice and become void five years from the date of issue.