Posted on 6/27/2025
If you own a boat and spend any amount of time in saltwater, you’ve likely encountered the harsh realities of marine wear and tear. Scratches, cracks, and dings in your fiberglass hull might seem like easy fixes, especially with DIY kits and online tutorials readily available. However, when it comes to repairing fiberglass in a saltwater environment, cutting corners can do more harm than good. There’s a reason marine professionals caution against DIY fiberglass work on vessels that face constant exposure to ocean conditions. We'll explain why salt water is so punishing on fiberglass, why amateur repairs often fail, and why proper restoration requires the kind of expertise only a dedicated marine service can provide. Why Saltwater Is Especially Tough on Fiberglass Saltwater isn't just water with a bit of salt. It's a corrosive blend of minerals and organic compounds that aggressively degrades everything it touches. For boats made from fibergla ... read more