Join Date: May 2012
Location: Lopez Island, Washington
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Re: Tips For Compound, Polish & Wax
I appreciate your sympathy as much as your expertise, but the towel has been irretrievably tossed.
On the topsides of the boat I didn't use the 9227C at all. What I did I did by hand. When the Presta Gelcoat yielded essentially nothing, I recalled reading somewhere that old wax will impede the compounding, so I took a healthy Scotchbrite pad and a strong solution of dishwashing detergent and scrubbed like hell for a while. Then I tried the Presta again. Not much if any improvement. So it's back to studying Maine Sail's very knowledgeable instructions--particularly about the possible need to wet sand. OK. Start with 600. Did that, waiting for SOME gloss to show up. A very little bit did--sort of a sheen, not a shine. Try the Presta again. Not much help. Another swipe of wet sanding. Etc.
I was gaining ground but very slowly, so concluded I'd have to back off to a 400 grit. Then the 600, then 800, then 1000, and finally back to Presta products.
Whoa, Old Timer, you're getting close to a "project boat" situation here.
If I hire a pro to detail my boat, he'll use a power wet-sander, very likely, and your advice about an amateur trying that is sound: don't do it.
So I will follow that sage suggestion and look up a detailer indeed.
But thanks again for a thorough and savvy (and appealing!) discussion of gelcoat maintenance. Wish I'd run across that long ago.
But I've found Sailnet and its congenial, savvy sailors. I'll stick around here.