Aluminium
As above Protecting aluminium is important because it oxidises in air producing white rust.For good long term results, aluminium needs similar protection to steel surfaces.
The difference is the initial adhesion
marine primer. Seajet 017 Epoxy Bonding Primer is
a high performance primer designed to give excellent adhesion to aluminium surfaces. This is the perfect start for all areas of an aluminium boat and better
than using an epoxy primer. No. ofProduct nameCoating intervalThinner/Abrasive Comments Coatsat 10C min/maxCleanerPaper1Seajet 017 Epoxy12 hrs/7 daysThinner E320 dryBonding Primer2Seajet Universal24 hrs/14 daysThinner U320 dryPrimer Undercoat23Seajet Unythane48 hrs/NoneThinner U400 wet or Topcoatfiner
Painting new boats or bare areas and unpaintedboats
23Seajet Glosskeep24 hrs/NoneThinner U400 wet or Topcoatfiner Or 1Seajet 017 Epoxy12 hrs/7 daysThinner E320 dryBonding Primer2Seajet 11718 hrs/7 daysThinner E320 dryMultipurpose
Epoxy Below the waterlinePre-treatment Degrease using SEAJET BOATWASH. Rinse with fresh water
Preferably abrade aluminium with 80120 abrasive paper or abrasive grit blast
using non-metallic grit.
Brush off dust and use lint free tack rags to remove remaining traces of dust. or two component, high performance finish over bare aluminium 23Seajet 132Polyurethane
Topcoat12 hrs/NoneThinner P400 wet or Then No. ofProduct nameCoating intervalThinner/Abrasive Comments Coatsat 10C min/maxCleanerPaper1Seajet 017 Epoxy12 hrs/7 daysThinner ENoneBonding Primer34Seajet11718hrs/3 daysThinner ENoneEpoxy Primer 5Seajet0114 hrs/7 daysThinner ANoneUnderwaterPrimer Or for touch up areas only 12Seajet 034 12 hrs/NoneThinner ANoneEmperor
Anti-fouling finer Then Leave18hoursbeforelaunching.Maximumintervalbeforelaunchingis6months. Alternatively, use Seajet Speed on Aluminium 46
Above the waterlinePre-treatment
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