Silicone Flashlight Grease .25oz (5 Pack)

The Last Thing You Want Is a Flashlight That Leaks.

You've invested in a quality light. One failed O-ring — cracked, dry, or neglected — and moisture gets in. Corrosion follows. Then your light fails at exactly the wrong moment: the trail goes dark, the power's out, or the job can't wait.

Silicone Flashlight Grease is the simple, affordable habit that prevents all of it. A thin coat on your O-rings and threads keeps seals airtight, components moving smoothly, and your waterproof rating intact — whether you're running a Fenix, Powertac, Streamlight, or any other brand.

The Same Routine Used by the Pros

Search and rescue teams, military personnel, and serious outdoor enthusiasts maintain their lights on a schedule. Not because they're obsessive — because they know a light that's been properly maintained is a light they can trust. This is that routine, in a tube.

What's Included

• 5 x .25oz tubes of professional-grade silicone grease
• Enough for dozens of applications across your entire collection

Why It Works

• Preserves your waterproof rating — keeps O-rings supple, flexible, and airtight
• Non-conductive formula — safe near electrical contacts and internal components
• Ultra water-resistant — won't wash out, thin out, or break down over time
• Universal compatibility — works on all flashlight brands and most rubber, plastic, and metal surfaces

Your lights are only as reliable as the maintenance behind them. Keep them sealed, keep them ready.

Brought to you by Lumex Flashlights.