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    In Progress

    Caswell Sealer on tanks with internal structures

    James · 2 · Last reply by James



    After several recommendations from members of a Triumph forum I've just used the large Caswell Tank Sealer kit on my 1997 Thunderbird (tank capacity 15 litres). Firstly it was treated with Rusty Metal, then cleaned and dried. As per instructions I made sure the temperature was within range, the products measured correctly and mixed thoroughly. I rotated the tank slowly in all directions, then excess sealer left to drain. Upon inspection it has left a nice smooth, shiny coating throughout the tank except for the overflow tube which, apart from a few drops, is still bare (this can be