Pigeon_Droppings2
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I'm not a huge fan of POR15...on my MR2 a few years after putting it on I could literally pull it off in strips. Personally I'll not be using it again...switched to epoxy.
I also used por15 on a couple of gate posts...4 inch square filled with cement...same end result...originally I thought the failure was due to panel flex...but doubt those gate posts had any flex. Maybe it needs very thorough surface prep...I just used wire wheel and brush.
I think I'd only trust a 2 pack system on the tank...maybe there are some specialist epoxies out there?
I also used por15 on a couple of gate posts...4 inch square filled with cement...same end result...originally I thought the failure was due to panel flex...but doubt those gate posts had any flex. Maybe it needs very thorough surface prep...I just used wire wheel and brush.
I think I'd only trust a 2 pack system on the tank...maybe there are some specialist epoxies out there?