Originally Posted by BMS
Has anyone used Prop Speed on thier metal? I have two customers that have used it and one has had minimal growth and the other has a lot. I don't know if it is an isssue of not applying it correctly or possibly electrolysis at their slip.
Application is critical with prop speed and you still get growth on it, but it falls right off when the wheels turn.
HOWEVER, electrolysis will peel it right off in a hurry. So if the boat eats zincs, the prop speed will be gone in a month for sure. It it's a boat where zincs last 6 months, then if applied properly, it will work very well and you'll usually gain 30-50 rpm's with it top end from what I've seen.......