Being a Florida boy I wondered what the go-to product is that people in a marine environment use for this problem. There seems to be general agreement that nothing is better than ULTRA Tef-Gel, and the company is based right here in South Florida (Riviera Beach).


https://www.boatoutfitters.com/tef-gel-1oz (Wait a few seconds after the page loads and you'll be offered free shipping on your first order)