Product Data HEMPADUR 15553 15553: BASE 15557: CURING AGENT 98021 Description: HEMPADUR 15553 is a two-component epoxy paint. It cures to a flexible, well adhering coating with good abrasion and impact resistance. Contains zinc phosphate. Cures down to -10°C/14°F. Recommended use: As a primer for HEMPATEX, HEMPADUR and HEMPATHANE systems on hot dipped galvanized surfaces, aluminium and stainless steel in moderately corrosive environments. HEMPADUR 15553 is also suited when roughening of the surface is not possible. Please see surface preparation overleaf. Service temperature: Maximum, dry exposure only: 140°C/284°F Certificates/Approvals: Complies with EU Directive 2004/42/EC: subcategory j. 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: 11630 / Off-white. Flat 55 ± 1 11 m2/l [441.1 sq.ft./US gallon] - 50 micron/2 mils 30 °C [86 °F] 1.5 kg/litre [12.9 lbs/US gallon] 3 approx. hour(s) 20°C/68°F 7 day(s) 20°C/68°F 389 g/l [3.2 lbs/US gallon] 6 months for the BASE and 2 years for the CURING AGENT (stored in closed container) (25°C/77°F) from time of production. Shelf life is dependent on storage temperature. Shelf life is reduced at storage temperatures above 25°C/77°F. Do not store above 40°C/104°F. - 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: Date of issue: January 2012 - 15553 BASE 15557: CURING AGENT 98021 3 : 1 By volume Airless spray / Brush 08450 (5%) / 08450 (5%) 2 hour(s) 20°C/68°F 0.017 - 0.019 " 175 bar [2537.5 psi] (Airless spray data are indicative and subject to adjustment) HEMPEL'S TOOL CLEANER 99610 50 micron [2 mils] 100 micron [4 mils] 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. Page: 1/2 Product Data Sheet

HEMPADUR 15553 SURFACE PREPARATION: Stainless steel and aluminium: Remove oil and grease etc. thoroughly with suitable detergent. Remove salts and other contaminants by high pressure fresh water cleaning. Roughening of the surface is recommended for optimum adhesion. Galvanised steel: Remove oil and grease, etc. with suitable detergent. Remove salt and other contaminants by (high pressure) fresh water cleaning. Zinc salts (white rust) must be removed by high pressure hosing combined with rubbing with a stiff nylon brush if necessary. It is recommended to recoat spray-metallised surfaces as soon...