Hello. I'm trapped on a job overseas and a new question came up. My internet is very spotty so I could not do an adequate search. I hate to ask but does anyone have knowledge or experience with Woncote veneer plaster with respect to corrosion on aluminum sheeting 5052-H32 welded with 4043 wire to 6061-T6. The contractor wants to mix it with water to a thin paint viscosity, paint it to some aluminum welds, allow it to dry, then apply diesel to the backside. They will wait overnight, then look for leaks in the now dry chalk. Thank you all and I apologize for asking for help before exhausting all other sources of research, etc. The Woncote may remain on the aluminum surfaces for a month or so, inside a tank on Grand Bahama Island then it should get washed off with oily liquid.
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