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#2
10-22-2008, 05:06 PM
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Update
I made my plans, however when I went to work my plan I was forced to make changes.
I initially said I was going to roll and tip the gel not spray, this did not work out since the Home Depot sold me a roller, which came apart during the rolling. I bit the bullet and brought a real gel coat gun with the correct nozzle 4.7 mm. See link http://cgi.ebay.com/Gel-Coat-and-Res...QQcmdZViewItem It goes back on ebay when I am done! My progress so far with the Gel coating looks promising so I decided to do the entire Boat! I have since remove the rails and patch all holes etc. I pull the 60-gallon aluminum tank more holes that the government bailout plans. Purchase a Poly tank used for 30 bucks, I will foam it in, its one inch too long for the hole on the deck, I will cut the deck floor and re-glass (I am confident I can re-attach it without any issues) In the previous pictures hope you guys notice I eliminated the deck drains from both sides of the boat and re-routed both to the inside in the bilge area. I also lower the main drain hole in the transom to fully drain the hull! Sanding, I refuse to go with the manual sanding block and that’s my line and I am sticking to it. The orange peel effect from the previous extra thick spray (deliberately done to fill all minor flaws), I was forced to go with a 60 grit to cut the peel yes its that hard, and 220 to prep it for the final coat. I am using the GelCoat as primer in this step if so to speak. I am using a De-Fault palm sander and producing exceptional results, once this is done on the previous spray I will mist on a light coat of GelCoat and DURATEC HI-GLOSS CLEAR Mix 50/50 with gelcoat for a beautiful high-gloss finish. I will post pictures of all the aforementioned steps
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#3
10-22-2008, 05:13 PM
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nymack66 did you have to sand the gel after you sprayed with that cup gun? or did it put the gel down pretty smooth?
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#4
10-22-2008, 05:38 PM
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I'd be interested in some pics after the duratec mix is applied. Are you planning on using a smaller size tip for that coat?
Looks good! Kamikaze
__________________
 74 V20 CC with a 150 Johnson (Gone but not forgotten) 89 V20 Cutty with a Tower (Build in process)
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#5
10-22-2008, 07:42 PM
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Update
I am still in the process of sanding the Orange peel off, I will be using the new Gun this weekend.
I found a few very little flaws if you will, I will be mixing Talc with some GelCoat (GelCoat Putty) to fill the voids (I am using this for the first time) From what I read so far this will make a very soft putty type filler out of GelCoat and is ideal for this stage in the finish. In regards to the TIP been used I will be using the 4.7 MM as a test run this weekend. This is the next TIP one size down 5/32" (3.9MM) Replacement nozzle for Model G100 and G200 spray cup guns.
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#6
10-23-2008, 11:45 AM
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Note After carefully reading the disclaimer for the Duratec and warnings I am happy to report it “known to cause Cancer in the state of California” I am in Florida so I guess I safe
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#7
10-23-2008, 06:29 PM
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NYmack66:
Here's my 2 cents.. From what I have read you'll most likely need a much smaller tipped spray gun when using the gelcoat/duratec mix. My understanding (since I haven't it yet) is that when mixed 50/50, the Duratec significantly reduces the viscosity of the gelcoat to the point it can be sprayed from a HVLP using a 1.8MM or larger tip. I suspect a if you attempt to spray it form gun you used to apply the gelcoat (4.7 MM) you won't be happy with the results. If you need a gun for this phase of the project let me know and I'll send you the one I recently purchased (HVLP 2.3 MM) if you promise to return it when your finished. P.S. Your going to need some of acetone to clean the gun after each use. Kamikaze
__________________
74 V20 CC with a 150 Johnson (Gone but not forgotten) 89 V20 Cutty with a Tower (Build in process)
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#8
10-23-2008, 08:33 PM
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Thanks
That is exactly what I was thinking in regards to the size of the tip on the GelCoat gun
Thanks for the offer but I do have a HVLP with a 1.8 or 2.0 mm tip. Trust me I will Test Test before I do any major spraying. I will be do some test runs this weekend on the console and the hatch with a small mixture, I let you know and post some pictures.
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#9
10-24-2008, 04:40 PM
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NYMack,
How much of the transom compound did you use???? I know i've asked this before and I think MauryC said he used 15gal...or it could have been you that told me that. I'm trying to set something up with the Nida-core guy right now so I need to nail down an amount. His price right now is $120 per 5 gal pail. I'm pretty happy with that. Your V is looking outstanding. Its funny you mention that roller falling apart on you. I was watching an episode of Ship Shape TV a couple weeks ago and he made a point to mention not to use a standard foam brush for specific paints. Said it would fall apart...lol....guess thats true huh? But, Oh well..... if your're like me...if I don't learn it the hard way I don't learn it. I was actually contemplating putting all my V refurbishment plans on hold until Obama took office. That way I'd have all the wealthy peoples money to spend on it. I don't think I can count on that though. Yall be good..I'm out.
__________________
 89' V20 projectSoutheast Coastal Georgia
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#10
11-18-2008, 09:37 AM
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Quote:
I will post some pictures this weekend.
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