Neumann Contractors were engaged by East Coast Maritime to paint the winch components for their vessel "ECM Twenty Six", a 26m workboat. The winch is a 40T double drum reverse waterfall anchor handling and towing winch.
ECM Twenty Six, a 26m vessel with the winch fitted - Photo from www.eastcoastmaritime.com.au
All of the winch component were abrasive blasted (sandblasted) with steel grit media to a sa 2.5 blast grading.
All component were painted using Jotun marine coatings to the following required specifications:
|Coat||Product||Description||Film Thickness |
Dry Spec. (μm)
Wet Spec (μm)
|1||Barrier Grey||This is a two component polyamide cured zinc rich epoxy coating. It is a very high zinc dust containing product.||75||142|
|2||Jotamastic 87, Aluminium||Jotamastic 87 Aluminium is a two-pack surface tolerant, abrasion resistant, high solids polyamine cured epoxy mastic coating.||200||230|
|3||Jotamastic 87, Grey 038||This is a two component polyamine cured epoxy mastic coating. It is a surface tolerant, high solids, high build product. It is reinforced with glass flakes for improved abrasion and scratch resistance.||200||244|
|4||Hardtop Ultra, Black||Hardtop Ultra is a two-pack polyurethane topcoat suitable for application by brush or roller with excellent gloss and colour retention.||50||96|
|5||Hardtop Ultra, Black||Hardtop Ultra is a two-pack polyurethane topcoat suitable for application by brush or roller with excellent gloss and colour retention.||50||96|