Fiberglass coloring issue

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paulh1

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Jun 5, 2011
22
hunter 26 grand rivers ,ky
Ok, put the fiberglass in but not satisfied with the color match. Can you paint or do something to lighten or change the color? I tried to match the color is bright sun light and didn't do a very good job with tinting.
 
Jun 6, 2006
6,990
currently boatless wishing Harrington Harbor North, MD
You don't normally "color" the fiberglass. You can color the gelcoat.
 
Jun 25, 2012
942
hunter 356 Kemah,the Republic of Texas
Ok, put the fiberglass in but not satisfied with the color match. Can you paint or do something to lighten or change the color? I tried to match the color is bright sun light and didn't do a very good job with tinting.
You mean the gel coat finish Right??
 
Jun 9, 2008
1,850
- -- -Bayfield
If you have some gelcoat discoloration due to sun degredation, for instance, then you can wet sand the gelcoat to expose gelcoat that has not been exposed to the sun, but you have to be careful that you don't sand through the gelcoat revealing the lamination beneath, which will create another problem. Or, if you are patching an area with gelcoat and are trying to get a good match, this takes patience. You have to add various drops of color to find the color you are trying to match. If you want it lighter, add white. Darker, add black (but not much). Sometimes you have to add a little yellow, (red and yellow make brown), not sure what color you are trying to achieve, but it takes trial and error and patience.
 
Nov 23, 2011
2,023
MacGregor 26D London Ontario Canada
Red and Yellow make Orange.
Red Yellow and Blue make Brown. Or Orange Purple and Green make Brown too.
 

paulh1

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Jun 5, 2011
22
hunter 26 grand rivers ,ky
I guess what you guys are saying is that I need to sand down the fresh gelcoat and reapply the new correctly colored gelcoat to the area. I did notice that a drop of black goes a real loooong way even in bright white gelcoat
 
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