Silicone Greases
Silicone greases are an essential part of any diver’s maintenance kit, quietly working behind the scenes to keep gear functioning smoothly and reliably. Whether you’re prepping for a summer full of boat dives, gearing up for international travel, or simply planning a weekend at your favorite local reef, a small tub or tube of silicone grease can make all the difference in preserving and protecting your investment. These specialized greases are formulated to provide a waterproof, non-reactive barrier that prevents O-rings, gaskets, and other rubber or plastic components from drying out, cracking, or sticking. For divers who regularly assemble and disassemble their regulators, underwater cameras, or dive lights, a dab of silicone grease ensures that connections stay watertight and moving parts remain supple, even after repeated exposure to saltwater. The beginning of summer is a great time to check all your gear for signs of wear, and applying silicone grease during your pre-season inspection can help you catch minor issues before they become trip-ruining problems.
Silicone greases are not just for seasoned divers with technical setups; they are equally valuable for snorkelers, underwater photographers, and anyone who relies on watertight seals. If you have a friend or family member who is passionate about underwater exploration, a high-quality silicone grease makes a thoughtful and practical gift—especially for those who appreciate the behind-the-scenes care that keeps their adventures safe and enjoyable. Even non-divers who use waterproof flashlights, watches, or other outdoor gear can benefit from the protective properties of silicone grease, which shields sensitive components from moisture and extends the life of seals. When selecting a silicone grease, consider the types of equipment you use most often and the conditions you encounter. Some divers prefer a thicker consistency for heavy-duty applications, while others look for a lighter product that spreads easily on delicate camera housings or mask skirts. Always ensure that the grease is compatible with the materials in your gear, as some products are specifically formulated for use with certain types of rubber or plastics.
Regular application of silicone grease is a simple habit that pays off in reliability and peace of mind, whether you’re suiting up for a deep wreck dive or just enjoying a lazy day snorkeling in warm June waters. It’s a small step that can prevent leaks, make donning and doffing equipment smoother, and reduce the risk of costly repairs down the line. For those who use dry suits, silicone grease can be part of a broader maintenance routine—if you’re interested in products tailored specifically for dry suit zippers and seals, you can explore our selection of
Dry Suit Lubricants. Taking the time to care for your equipment with the right silicone grease not only protects your gear but also helps ensure that every dive, snorkel, or swim is as safe and enjoyable as possible.
Top Picks For Silicone Greases
