Zach McAllister is back on the podcast to tell us all about how zinc works and when it is time to replace it on your boat. We go into the details of how the water acts as a conductor for metals and why the corrosion is more attracted to zinc. We also discuss how you can look at a zinc and determine whether it is still protecting your boat, or if it is time for a new one. Also, how docking next to a rust bucket can affect your zincs and vessel. If you want to check out some of Zach’s products, go to https://saltsgone.com/ This podcast is presented by Black Rifle Coffee  Use code BLASTOFF25 for 25% off Salt Strong Insiders Club: https://bit.ly/RowlandMembership If you have questions or suggestions for the show you can text Tom at 1 305-930-7346 This episode has been brought to you by Waypoint TV. Waypoint is the ultimate outdoor network featuring streaming of full-length fishing and hunting television shows, short films and instructional content, a social media network, Podcast Network. Waypoint is available on Roku, Samsung Smart TV, Amazon Fire TV, Apple TV, Chromecast, Android TV, IoS devices, Android Devices and at www.waypointtv.com all for FREE! Join the Waypoint Army by following them on Instagram at the following accounts @waypointtv @waypointfish @waypointsalt @waypointboating @waypointhunt @waypointoutdoorcollective Find over 150 full episodes of Saltwater Experience on Waypoint You can follow Tom Rowland on Instagram @tom_rowland and find all episodes and show notes at Tomrowlandpodcast.com Learn more about Tom's Television shows by visiting their websites:  Saltwater Experience Into the Blue Sweetwater Contact Tom through email: Podcast@saltwaterexperience.com Learn more about your ad choices. Visit megaphone.fm/adchoices