Forum Discussion
MFL
Mar 24, 2017Nomad II
This is kind of an opinion question, but since I've used both, I will give mine. I think 303 gives better UV protection, but the spray foam for seals, keeps them soft and pliable. I will add, that I use baby powder on the inside seals and wipers, to keep them from sticking, and smoother sliding when extending/retracting.
Jerry
Jerry
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