SkunkBoat
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- Oct 12, 2017
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the point is "It is not worth the trouble "You should watch the video. It explains the theory of matching to fool the eye. The trick is to sand a tapered area at least three times the width of the patch and gel coat the larger area.The outer 'ring' of the area still has the old gelcoat covered by the new color matched gelcoat.As you sand, you sand more and more of the new gelcoat thus exposing the old gelcoat underneath. This makes the transition in color very less and less as you sand away the new gelcoat. The final steps are fine sanding and polishing. I probably did a poor job of explain the technique. The video does a much better job