This has probably been answered before but .. Motor is out of the hydro for repair and the floor resin surface looks shaby. What steps and material should I use to reresin or other to bring the foor back to looking better ? I had layed down some resin but I guess I did it wrong as it is peeling. I see some boat floors , usually the middle that are black, is that paint under the resin and how is that done ? Thanks for any info.