I am restoring an old fiberglass sail boat;it had alot of small blisters.I striped,sanded,epoxied, and then applied five coates of INTREPROTECT 2000. I then applied anti-fouling.LOOKES LIKE A NEW BOAT.
My can says 5 hour recoat, upto 15 hours. After 15 hours you MUST sand.
Not sure what the TWO WEEK recoat mentioned means...?
Requires FOUR complete coats.
It's alot of work and timing to get it right.
BUT, once your done, your done.
Vapors are toxic, I'm switching to FULL face mask. Change filters as soon as you can smell it!
Believe me, it'll hit your lungs like a ton of bricks!
I chose to persevere, big mistake.
A thick primer that sands easily to make a nice smooth finish before final painting. Added bonus of preventing blisters.