alcodiesel
Bill McLean
Here's one of them. Any experience, observations, comments?
Ultra-Sonitec - Ultrasonic Antifouling Systems - Home
Ultra-Sonitec offers the premiere Ultrasonic Antifouling solution. This solution provides substantial savings related to hull cleaning, barnacle removal, boat haul out, etc. The installation is easy for both DIY and professionals.
ultra-sonitec.com