gelcoat side by side test

about a month in and no diff in gloss or beading ability. It really looks the same all across the panel. I think this shows that all these products do the job with your choice being which one you like. The Ultima has no buff off vs the others but is 25% more expensive. The middle section of DG bonding agent and DG 501 is the most economical, by a wide margin, and doing the job quite nicely...
 
Thank you for the update. I'm hoping the Rejex wins because that is the only one you listed that I have, and I've been using it for over five years on cars. Works great with getting love bugs off the front of a car.
 
about a month in and no diff in gloss or beading ability. It really looks the same all across the panel. I think this shows that all these products do the job with your choice being which one you like. The Ultima has no buff off vs the others but is 25% more expensive. The middle section of DG bonding agent and DG 501 is the most economical, by a wide margin, and doing the job quite nicely...

Great test, thanks for updating!
 
Well here's the update after 60 days - virtually no change in any of them...telling me it comes down to the cost...Winner Durgloss..or maybe nu-finish (same as Rejex)
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All 3 are still looking good Glen. You could always do the 52 machine car wash test to be sure the water still beads:rockon Sort of a Myth Busters test:)
 
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