Review on Sea Flush Kit by Cornelius Mosley

Sounds like a great product but unfortunately it didn't work for me. To be honest I've used it on a 4" marine faucet and although it was advertised to work up to 5" holes, it didn't seal even when I used paper towel as a liner (recommended in the instructions ). Antifreeze leaked from the seam between the funnel and the pipe. Too much waste. In addition, the hose supplied with this model is not suitable for a standard shop vacuum cleaner. (used to blow water out of the tap) and very poorly made. I plucked up courage, but then found that my shop vacuum wasn't strong enough to push the water out of the hose and overcome the incoming pressure (my boat was still in the water). My bad experience doesn't mean the product is bad, it just means it didn't work for me.