Just finished the final coat of sealing epoxy on my Eastport Pram. I used west system 206 hardener on the portions that are going to be painted and 207 on the rest. There was no visible blush anywhere on the boat, but to be on the safe side i followed west systems' recommendations and scrubbed everything with water then dried with paper towels. After a couple minutes when the boat fully dried you could see tons of blush everywhere. I then tried re-wetting and scrubbing with a scotchbrite pad. Every time I'd dip the pad in water i could see blush coming off. I'd dry it with clean paper towels and it would do the same as before, the blush would return. I spent about an hour scrubbing a small ~4sqft area over and over, constantly rewetting the pad and its still visible once it fully dries. Any help would be appreciated.