yep great help. sanding block it is. see last time i didnt sand the area first. there is glass showing and i want to get gel coat over it sooner than later. how long should i leave the boat to dry so the glass is surely dry before applying the gel coat? i know its reson and glass, i thought maybe leaving to try a couple days before doing gel coat job might be good idea?
i cant afford a respirator, will a cloth mask do? Ill be doing it in a very well ventilated garage partially outdoors. but will be under the boat.