We're very excited to offer a new bonnet seal. It is very soft, fits perfectly, covers what it needs to and can pretty much guarantee the bonnet will drop and latch the way it should! You do have to adjusted the bonnet properly. We absolutely LOVE this seal !!!!! No more fiddling and fiddling with hard-sponge rubber that is expensive and then the bonnet doesn't close on one side or the other, ARGGGG!!! You get 12 feet of seal so it will work for the FF as well.