One of the best I have tried on my saily boat which sits in mud at LW in a very high fouling area. Very few AFs are effective up here, while soft AF's get sucked off by the mud in 3 weeks anyway!
Used it two seasons ago, it was good to apply and ok during the season, but understand that it’s better suited to taking the mud then being in a marina, gosport. Switched back to eroding antifoul
Hi
I’ve been using it for about four years, both in Southsea marina and now up the hamble, it’s been great so far, very little growth bar the soft weed like stuff, which blows away with a pressure wash.