Yacht Preserver is installed into the exterior of the exhaust thru-hull, inflated with the manual air pump until it is tight and can’t be removed by hand. Once Yacht Preserver is securely inflated into the exhaust port and can't be removed by hand, you can safely remove your exhaust risers without the threat of your vessel flooding. (Refer to Instruction Manual prior to removing exhaust risers)
We’ve seen mechanics install beach balls, volleyballs, basketballs, and even towels into the ports to try to prevent water from entering the thru-hull, only to find the ball floating around in the marina the next day and the boat underwater. Don’t substitute inferior products into your vessel, install Yacht Preserver and take the worry out of your project.
Mechanical Kit Yacht Preserver
Marinas, boatyards, marine mechanics, boat captains and especially boat owners will love Yacht Preserver. It will save countless wasted hours, unnecessary haul-outs and more importantly—your hard earned money.
Yacht Preserver's Mechanical Version is completely reusable and is manufactured from Military Grade urethane in various sizes from 2” – 18” that will accommodate round, oval or multi-exhaust thru-hulls.
Just give us your exhaust size and we will handle the rest.
“I installed a pair of Yacht Preserver’s on my 43’ Hatteras Motor Yacht in mid-January. I removed the engine exhaust elbows in order to have them rebuilt & repaired and I left my boat at the dock the entire time! The normal 2 week turn around lasted almost 8 weeks due to unforeseen circumstances. I checked my vessel almost daily and never once had to add any additional air pressure to the Yacht Preserver seals - even when we were having large temperature swings outside. Some nights even dropped below 20 degrees F. Yacht Preserver worked flawlessly, saved me haul-out and storage fees and I couldn’t be happier!!" - Scott, North Carolina.