Did you topcoat the POR after you left it outside?It's not UV resistant.Im just curious.flak monkey said:Agreed. Even with their recommended prep followed to the letter. Lots of people here in the UK don't like it much either and have had very mixed results. People I trust to have done the prep properly too.
I painted a few bits on my Camaro with it and wasn't that impressed. Rusty metal prepped, degreased and cleaned has very fine rust showing through after 12 months sitting outside (not seen road use).
Personally I like epoxies with anti-corrsion inhibitors. Have some parts painted at the same time with that stuff and its held up perfectly so far. Jotun 87 is my preferred, assume its available in the USA too... or some equivalent.
POR is very old school technology these days, but marketed to sound cutting edge, there are better things at a fraction of the price available.
krabben1 said:Did you topcoat the POR after you left it outside?It's not UV resistant.Im just curious.
It's important to know that some tarps, especially inexpensive ones, do not fully block UV rays.flak monkey said:Nope, it was covered with a tarp though so not exposed to sunlight.