8/26/2023 0 Comments Download free jotamastic 87Improved surface treatment (blast cleaning to Sa 2½) will improve the performance. Bare steelĬleanliness: Power tool cleaning to min. The surface should be assessed and treated in accordance with ISO 8504. Surface preparationĪll surfaces should be clean and free from contamination. Gloss Semigloss Gloss retention Fair Water resistance Excellent Abrasion resistance Very good Solvent resistance Good Chemical resistance Very good Flexibility GoodĬategory of paints - Other vessel coatings VOC 270 gms/ltr HK EPD method (Ready to use) Exempt compound - N/A Specific gravity: 1.43 (A+B) Both VOC and Specific gravity values provided are typical values, subject to changes when different colour involved. BĢ,1 lbs/gal (250 gms/ltr) USA-EPA Method 24 Physical properties Colour Limited number Solids (vol %)* 82 ± 2 Std Comp. B1 classification by Det Norske Veritas (DNV) for water ballast tanks. MSC 82/W), see the "Application procedure for water ballast tanks - Jotamastic 87".ĪPAS approved to specification 0156/2, 2973, 2973F, 29. If exposed to sunlight chalking may occur.įor application in water ballast tanks at newbuilding stage in accordance with PSPC (IMO Res. Gives excellent corrosion protection both in salt and fresh water. Can be used alone or in combination with various systems of primers and topcoats. Steel where blast cleaning may not be possible and on hydrojetted surfaces still being moist where gloss and colour retention is of minor importance. This product is a part of a complete system which is certified not to spread flames. Available with different hardeners for varying substrate temperatures, Standard (Std) and Wintergrade (WG). Aluminium: for extra barrier effect in extreme environments and improved resistance to cathodic disbonding if direct to steel contact.Jotamastic 87 is a two-pack surface tolerant, abrasion resistant, high solids, polyamine cured epoxy mastic coating which may be applied in high film thickness.Jotamastic 87 offers a range of variants for special usage situations where further enhancement of key features is needed. Specially designed for areas where optimum surface preparation is not possible or desired, and therefor ideal for maintenance and repair. Jotamastic 87 revolutionised the maintenance business when introduced more than 25 years ago, with an unprecedented track record.ĭesigned to provide long-lasting protection in severe environments Jotamastic 87 Wintergrade Comp B - Safety Data Sheet (English) - Change country/languageĭurable maintenance solution for harsh environments Jotamastic 87 Standard Comp B - Safety Data Sheet (English) - Change country/language Jotamastic 87 Comp A - Safety Data Sheet (English) - Change country/language Technical Data Sheet (English) - Change country/language For severe environments requiring long liftetime expectancy.Surface tolerant for maintenance and repair.Protective: recommended for offshore environments, including splash zones, refineries, power plants, bridges, buildings, mining equipment and general structural steelĬarbon steel, galvanized steel, stainless steel, aluminum, concrete and a range of aged coating surfaces Marine: outside hull, exterior and interior areas, including water ballast tanks, approved for PSPC for water ballast tanks according to IMO Res. It can be applied at sub zero surface temperatures. Jotamastic 87 can be used as primer, mid coat and finish coat or as single coat system in atmospheric and immersed environments. Provides long-lasting protection in environments with high corrosivity. Specially designed for areas where optimum surface preparation is not possible or desired. The product is surface tolerant, high solids, high build product. Jotamastic 87 is a two component epoxy mastic coating for repair and maintenance.
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