Is there an all in one kit that is recommended for a gel coat repair? I have some minor cracks and 1 major cracks that I am going to repair. I am looking at using a gelcoat with wax already in it because I'm not sure I would get measurements right when trying to mix them. For the major fix I have to basically fix the glass and then build it up to take the gel. So I am going to get some chopped glass and resin to repair that. I'm not super concerned about the color match as the boat white. I don't have a spray gun so I will be applying with a foam brush and using mylar, wax paper or masking tape for the smoothness. Any input would be greatly appreciated.