2. sealed the motors off with 5200 Marine Adhesive
3. for the rest of the housing i filled with marine grease
4. Then assembled the motor housing add 3 coats of plasti dip.
Is submersible proof with i left it in my tub for a day with no ill effects but i have no idea when it will fail
the waterproof boxes are from otterbox they say they will work up to 100ft
Check this out
http://www.societyofrobots.com/actuator ... ervo.shtml
thegadgetguy wrote:How did you waterproof the arm, and what is the depth rating on that waterproof box that houses your camera and lights? Very nice overall.