Do you have to apply this daily? I tried Bondo and found it was chipping on the second day. Not sure if I should have applied another layer so I just abandoned it.For my dive vacations, I will get the gel polish for my toes. Lasts forever, but yes, it does a number on the nails. I give up on my fingernails, they always chip up after a couple of days. Seche Vite topcoat does a great job of protecting and strengthening the nail. Since I have used this, it does wonders on my nails. I use it commando, no other nail polish. I no longer fuss with handling my contact lenses with frayed or chipped nails. Seche Dry Fast Top Coat