![]() B Minimum Maximum Typical Film thickness, dry (µm) Film thickness, wet (µm) Theoretical spreading rate (m²/l) 5,8 2,9 4,4 WG Comp. ![]() Film thickness and spreading rate Std Comp. MSC 82/W), see the "Application procedure for water ballast tanks - Jotamastic 87". For application in water ballast tanks at newbuilding stage in accordance with PSPC (IMO Res. If exposed to sunlight chalking may occur. Gives excellent corrosion protection both in salt and fresh water. Can be used alone or in combination with various systems of primers and topcoats. ![]() Recommended use Steel where blast cleaning may not be possible, and on hydrojetted surfaces still being moist where gloss 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). ![]() Please call us for advice.1 Technical Data Jotamastic 87 Aluminium Product description Jotamastic 87 Aluminium is a two-pack surface tolerant, abrasion resistant, high solids polyamine cured epoxy mastic coating which may be applied in high film thickness. Note: Pack size is 4.6 litres or 18.3 litres including hardener. Use the Wintergrade version for application below 10☌ and faster curing times in normal conditions. The aluminium range is particularly suited for submerged areas (look in choose colour for Aluminium or Aluminium red-toned). Aluminium flakes within the coatings create an impenetrable barrier to water and increased coating flexibility.įor best results apply two coats above the waterline and three coats below the waterline at a typical spreading rate of 8 m² per litre. Jotamastic 80 is built on the same technology platform as Jotamastic 87 and is recommended as an anti-corrosive coating for steel above and below water. ![]() Jotamastic 80 is a two-pack epoxy mastic paint, which can be applied at low film thicknesses (from 75 to 200 microns in a single coat). ![]()
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