Product Data HEMPADUR 15590 15590: BASE 15599: CURING AGENT 95100 Description: HEMPADUR 15590 is a two-component epoxy primer coating especially for use on surfaces exposed to severe abrasion. Recommended use: As a blast primer for heavy duty epoxy systems on submersed and none-submersed areas according to specification. For use at temperatures of 5°C/41°F, preferably 10°C/50°F or higher. Service temperature: Maximum, dry exposure only: 140°C/284°F Availability: Part of Group Assortment. Local availability subject to confirmation. PHYSICAL CONSTANTS: Shade nos/Colours: Finish: Volume solids, %: Theoretical spreading rate: Flash point: Specific gravity: Dry to touch: Fully cured: VOC content: Shelf Life: 56880 / Red. Semi-gloss 44 ± 1 11 [448.1 sq.ft./US gallon] - 40 micron 26 °C [78.8 °F] 1.3 kg/litre [11 lbs/US gallon] 3 approx. hour(s) 20°C/68°F 7 day(s) 20°C/68°F 498 g/l [4.1 lbs/US gallon] 1 Year for BASE and 3 years for CURING AGENT (stored in closed container) (25°C/77°F) from time of production. Depending on storage conditions, mechanical stirring may be necessary before usage. - The physical constants stated are nominal data according to the HEMPEL Group's approved formulas. APPLICATION DETAILS: Version; mixed product: Mixing ratio: Application method: Thinner (max.vol.): Pot life: Nozzle orifice: Nozzle pressure: Cleaning of tools: Indicated film thickness, dry: Indicated film thickness, wet: Recoat interval, min: Recoat interval, max: Safety: 15590 BASE 15599: CURING AGENT 95100 15 : 4 By volume Airless spray / Air spray 08450 (5%) / 08450 (15%) 2 hour(s) 20°C/68°F 0.017 - 0.019 " 150 [2175 psi] (Airless spray data are indicative and subject to adjustment) HEMPEL'S TOOL CLEANER 99610 40 micron [1.6 mill] 100 micron [4 mill] According to specification. According to specification. Handle with care. Before and during use, observe all safety labels on packaging and paint containers, consult HEMPEL Safety Data Sheets and follow all local or national safety regulations. Date of issue: December 2011 - Page: 1/2 Product Data Sheet

HEMPADUR 15590 SURFACE PREPARATION: New steel: Remove oil and grease etc. thoroughly with suitable detergent. Remove salts and other contaminants by high pressure fresh water cleaning. Abrasive blasting to Sa 2½-3 (ISO 8501-1:1988) depending on area of use. Minimum surface profile corresponding to Rugotest No. 3, BN11a, KeaneTator Comparator, 5.5 G/S, or ISO Comparator Coarse (G) - or as per specification for the subsequent coat(s). After blasting, clean the surface carefully from abrasives and dust. Repair and maintenance: Remove oil and grease etc. thoroughly with suitable detergent. Remove...