Yeah, made very sure of no amine blush, I rinse with very soapy, warm water and a scotchbrite pad. I think it's just the nature of finer papers on fairly fresh epoxy- the epoxy gets warm with the friction and you get tiny clogs all over the paper. To be fair, I did only apply the epoxy maybe 36 hours before I sanded.Fuzz wrote: ↑Mon Oct 07, 2019 1:46 am Are you sure you do not have any amine blush? That would cause the paper to clog quickly. A warm water and soap bath before sanding might be worth a try. I only go to something like 180 grit when close to the end. But no matter how you are doing it the result is sure looking good
This afternoon, I got the boat back in the shed and decided to use up the last of the urethane primer I had left over from the Jag on the hull. One coat rolled on, it's all it will need. Just want a flat, uniform colour rto put topcoat on. It looks very different in primer, almost like I know what I'm doing!