HEMPADUR MASTIC 45880HEMPADUR MASTIC 45880
2Pages

Product Data HEMPADUR MASTIC 45880 / HEMPADUR MASTIC 45881 Low to medium temperatures 45880 : Base 45889 : curing agent 95880 High temperatures 45881 : Base 45889 : curing agent 95881 Description: HEMPADUR MASTIC 45880/45881 is a two-component polyamide adduct cured, high solids, high build epoxy paint. It forms a hard and tough coating, has good wetting properties and low temperature curing. Recommended use: As a selfprimed, surface tolerant paint system or as an intermediate or finishing coat in heavy duty paint systems where low VOC and high film build are required. Multipurpose coating as per specification for maintenance and minor repairs in immersed areas including ballast tanks and underwater hull specifically in thoese cases where a need for few products outweighs more specialised coatings. Can be specified where extended recoating properties for polyurethane topcoats are requested (typically travel coating). May be used directly on cured zinc silicate (GALVOSIL products) or spraymetallized surfaces to minimize popping. As a topcoat where the usual outdoor cosmetic appearance of epoxy paints is acceptable. Service temperature: Maximum, dry exposure only: 120°C/248°F Certificates/Approvals: In accordance with Aramco’s specification APCS 1, APCS 12, APCS 26 and 26T. Classified as class 1 material according to BS 476: Part 7: 1997 (fire testing). Tested for non-contamination of grain cargo at the Newcastle Occupational Health, Great Britain. EC-type Examination Certificate: Denmark, France, Indonesia, Malaysia, Singapore, Spain Complies with EU Directive 2004/42/EC: subcategory j Availability: Part of Group Assortment. Local availability subject to confirmation. PHYSICAL CONSTANTS: Version; mixed product: Shade nos/Colours: Finish: Volume solids, %: Theoretical spreading rate: Flash point: Specific gravity: Dry to touch: Fully cured: VOC content: 45880 12170* / Grey. Semi-gloss 80 ± 1 4 [163 sq.ft./US gallon] 200 micron 25 °C [77 °F] 1.5 kg/litre [12.2 lbs/US gallon] 4 approx. hour(s) 20°C/68°F 7 day(s) 20°C/68°F 216 g/l [1.8 lbs/US gallon] 45881 12170/ Grey. Semi-gloss 80 ± 1 4 [163 sq.ft./US gallon] 200 micron 39 °C [102.2 °F] 1.5 kg/litre [12.5 lbs/US gallon] 3 approx. hour(s) 30°C/86°F 5 day(s) 30°C/86°F 220 g/l - *Wide range of colours available via Hempel's MULTI-TINT system. 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 (Airless spray): Pot life (Brush): Nozzle orifice: Nozzle pressure: Cleaning of tools: Indicated film thickness, dry: Indicated film thickness, wet: Recoat interval, min: Recoat interval, max: Safety: 45880 45881 Base 45889 : curing agent 95880 Base 45889 : curing agent 95881 3 : 1 By volume 3 : 1 By volume Airless spray / Brush Airless spray / Brush Less than 5% HEMPEL'S THINNER 08450 Depending on purpose (See REMARKS overleaf) 1 hour(s) 20°C/68°F 1.5 hour(s) 30°C/86°F 2 hour(s) 20°C/68°F 2 hour(s) 30°C/86°F 0.017 - 0.023 " According to separate APPLICATION INSTRUCTIONS 250 [3625 psi] HEMPEL'S TOOL CLEANER 99610 200 micron [8 mill] see REMARKS overleaf 250 micron [10 mill] According to separate APPLICATION According to separate APPLICATION INSTRUCTIONS INSTRUCTIONS According to separate APPLICATION According to separate APPLICATION INSTRUCTIONS INSTRUCTIONS 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 MASTIC 45880 45881 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 minimum Sa 2½ (ISO 85011:1988) with a surface profile corresponding to Rugotest No. 3, N9a to N10, preferably BN9a to BN10, Keane-Tator Comparator, 2.0 G/S or ISO Comparator, Medium (G). Zinc silicate painted or spray-metallized surfaces: Remove oil and grease, etc. with suitable detergent. Remove salt and other contaminants by (high pressure) fresh water cleaning. Zinc salts...