Having really struggled to find a solution to propeller fouling that actually works, I am compelled to broadcast what is, without doubt, the best I have experienced.
My propeller was treated with Propspeed in 2016 and was immersed for 15 months before lifting in February 2018.
There was absolutely zero fouling on the prop and the ‘blurb’ suggested that the antifouling would be effective for 2 seasons.
I am currently applying a fresh treatment of Propspeed as I intend to be away for some time.
The treatment was also applied to my bow thruster and this has continued to function, un-fouled and at full capacity so I will be renewing that as well.
It’s good to have a positive experience to impart!